63764190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 203271120

約数和(自身を除く): 139506930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 761, 798, 855, 882, 931, 1197, 1330, 1470, 1522, 1710, 1862, 1995, 2205, 2283, 2394, 2793, 3805, 3990, 4410, 4566, 4655, 5327, 5586, 5985, 6849, 7610, 8379, 9310, 10654, 11415, 11970, 13698, 13965, 14459, 15981, 16758, 22830, 26635, 27930, 28918, 31962, 34245, 37289, 41895, 43377, 47943, 53270, 68490, 72295, 74578, 79905, 83790, 86754, 95886, 101213, 111867, 130131, 144590, 159810, 186445, 202426, 216885, 223734, 239715, 260262, 303639, 335601, 372890, 433770, 479430, 506065, 559335, 607278, 650655, 671202, 708491, 910917, 1012130, 1118670, 1301310, 1416982, 1518195, 1678005, 1821834, 2125473, 3036390, 3356010, 3542455, 4250946, 4554585, 6376419, 7084910, 9109170, 10627365, 12752838, 21254730, 31882095, 63764190]

約数ペア:

[(1, 63764190), (2, 31882095), (3, 21254730), (5, 12752838), (6, 10627365), (7, 9109170), (9, 7084910), (10, 6376419), (14, 4554585), (15, 4250946), (18, 3542455), (19, 3356010), (21, 3036390), (30, 2125473), (35, 1821834), (38, 1678005), (42, 1518195), (45, 1416982), (49, 1301310), (57, 1118670), (63, 1012130), (70, 910917), (90, 708491), (95, 671202), (98, 650655), (105, 607278), (114, 559335), (126, 506065), (133, 479430), (147, 433770), (171, 372890), (190, 335601), (210, 303639), (245, 260262), (266, 239715), (285, 223734), (294, 216885), (315, 202426), (342, 186445), (399, 159810), (441, 144590), (490, 130131), (570, 111867), (630, 101213), (665, 95886), (735, 86754), (761, 83790), (798, 79905), (855, 74578), (882, 72295), (931, 68490), (1197, 53270), (1330, 47943), (1470, 43377), (1522, 41895), (1710, 37289), (1862, 34245), (1995, 31962), (2205, 28918), (2283, 27930), (2394, 26635), (2793, 22830), (3805, 16758), (3990, 15981), (4410, 14459), (4566, 13965), (4655, 13698), (5327, 11970), (5586, 11415), (5985, 10654), (6849, 9310), (7610, 8379)]