42936390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 142871040

約数和(自身を除く): 99934650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 45, 51, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 153, 170, 171, 190, 210, 211, 238, 255, 266, 285, 306, 315, 323, 342, 357, 399, 422, 510, 570, 595, 630, 633, 646, 665, 714, 765, 798, 855, 969, 1055, 1071, 1190, 1197, 1266, 1330, 1477, 1530, 1615, 1710, 1785, 1899, 1938, 1995, 2110, 2142, 2261, 2394, 2907, 2954, 3165, 3230, 3570, 3587, 3798, 3990, 4009, 4431, 4522, 4845, 5355, 5814, 5985, 6330, 6783, 7174, 7385, 8018, 8862, 9495, 9690, 10710, 10761, 11305, 11970, 12027, 13293, 13566, 14535, 14770, 17935, 18990, 20045, 20349, 21522, 22155, 22610, 24054, 25109, 26586, 28063, 29070, 32283, 33915, 35870, 36081, 40090, 40698, 44310, 50218, 53805, 56126, 60135, 64566, 66465, 67830, 68153, 72162, 75327, 84189, 101745, 107610, 120270, 125545, 132930, 136306, 140315, 150654, 161415, 168378, 180405, 203490, 204459, 225981, 251090, 252567, 280630, 322830, 340765, 360810, 376635, 408918, 420945, 451962, 477071, 505134, 613377, 681530, 753270, 841890, 954142, 1022295, 1129905, 1226754, 1262835, 1431213, 2044590, 2259810, 2385355, 2525670, 2862426, 3066885, 4293639, 4770710, 6133770, 7156065, 8587278, 14312130, 21468195, 42936390]

約数ペア:

[(1, 42936390), (2, 21468195), (3, 14312130), (5, 8587278), (6, 7156065), (7, 6133770), (9, 4770710), (10, 4293639), (14, 3066885), (15, 2862426), (17, 2525670), (18, 2385355), (19, 2259810), (21, 2044590), (30, 1431213), (34, 1262835), (35, 1226754), (38, 1129905), (42, 1022295), (45, 954142), (51, 841890), (57, 753270), (63, 681530), (70, 613377), (85, 505134), (90, 477071), (95, 451962), (102, 420945), (105, 408918), (114, 376635), (119, 360810), (126, 340765), (133, 322830), (153, 280630), (170, 252567), (171, 251090), (190, 225981), (210, 204459), (211, 203490), (238, 180405), (255, 168378), (266, 161415), (285, 150654), (306, 140315), (315, 136306), (323, 132930), (342, 125545), (357, 120270), (399, 107610), (422, 101745), (510, 84189), (570, 75327), (595, 72162), (630, 68153), (633, 67830), (646, 66465), (665, 64566), (714, 60135), (765, 56126), (798, 53805), (855, 50218), (969, 44310), (1055, 40698), (1071, 40090), (1190, 36081), (1197, 35870), (1266, 33915), (1330, 32283), (1477, 29070), (1530, 28063), (1615, 26586), (1710, 25109), (1785, 24054), (1899, 22610), (1938, 22155), (1995, 21522), (2110, 20349), (2142, 20045), (2261, 18990), (2394, 17935), (2907, 14770), (2954, 14535), (3165, 13566), (3230, 13293), (3570, 12027), (3587, 11970), (3798, 11305), (3990, 10761), (4009, 10710), (4431, 9690), (4522, 9495), (4845, 8862), (5355, 8018), (5814, 7385), (5985, 7174), (6330, 6783)]