1831410

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 160

約数和(自身を含む): 6272640

約数和(自身を除く): 4441230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 81, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 162, 170, 171, 189, 190, 210, 238, 255, 266, 270, 285, 306, 315, 323, 342, 357, 378, 399, 405, 459, 510, 513, 567, 570, 595, 630, 646, 665, 714, 765, 798, 810, 855, 918, 945, 969, 1026, 1071, 1134, 1190, 1197, 1330, 1377, 1530, 1539, 1615, 1710, 1785, 1890, 1938, 1995, 2142, 2261, 2295, 2394, 2565, 2754, 2835, 2907, 3078, 3213, 3230, 3570, 3591, 3990, 4522, 4590, 4845, 5130, 5355, 5670, 5814, 5985, 6426, 6783, 6885, 7182, 7695, 8721, 9639, 9690, 10710, 10773, 11305, 11970, 13566, 13770, 14535, 15390, 16065, 17442, 17955, 19278, 20349, 21546, 22610, 26163, 29070, 32130, 33915, 35910, 40698, 43605, 48195, 52326, 53865, 61047, 67830, 87210, 96390, 101745, 107730, 122094, 130815, 183141, 203490, 261630, 305235, 366282, 610470, 915705, 1831410]

約数ペア:

[(1, 1831410), (2, 915705), (3, 610470), (5, 366282), (6, 305235), (7, 261630), (9, 203490), (10, 183141), (14, 130815), (15, 122094), (17, 107730), (18, 101745), (19, 96390), (21, 87210), (27, 67830), (30, 61047), (34, 53865), (35, 52326), (38, 48195), (42, 43605), (45, 40698), (51, 35910), (54, 33915), (57, 32130), (63, 29070), (70, 26163), (81, 22610), (85, 21546), (90, 20349), (95, 19278), (102, 17955), (105, 17442), (114, 16065), (119, 15390), (126, 14535), (133, 13770), (135, 13566), (153, 11970), (162, 11305), (170, 10773), (171, 10710), (189, 9690), (190, 9639), (210, 8721), (238, 7695), (255, 7182), (266, 6885), (270, 6783), (285, 6426), (306, 5985), (315, 5814), (323, 5670), (342, 5355), (357, 5130), (378, 4845), (399, 4590), (405, 4522), (459, 3990), (510, 3591), (513, 3570), (567, 3230), (570, 3213), (595, 3078), (630, 2907), (646, 2835), (665, 2754), (714, 2565), (765, 2394), (798, 2295), (810, 2261), (855, 2142), (918, 1995), (945, 1938), (969, 1890), (1026, 1785), (1071, 1710), (1134, 1615), (1190, 1539), (1197, 1530), (1330, 1377)]