1275803430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 3415219200

約数和(自身を除く): 2139415770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 121, 165, 178, 242, 267, 330, 359, 363, 445, 534, 605, 718, 726, 890, 979, 1077, 1210, 1331, 1335, 1795, 1815, 1958, 2154, 2662, 2670, 2937, 3590, 3630, 3949, 3993, 4895, 5385, 5874, 6655, 7898, 7986, 9790, 10769, 10770, 11847, 13310, 14685, 19745, 19965, 21538, 23694, 29370, 31951, 32307, 39490, 39930, 43439, 53845, 59235, 63902, 64614, 86878, 95853, 107690, 118459, 118470, 130317, 159755, 161535, 191706, 217195, 236918, 260634, 319510, 323070, 351461, 355377, 434390, 477829, 479265, 592295, 651585, 702922, 710754, 955658, 958530, 1054383, 1184590, 1303170, 1433487, 1757305, 1776885, 2108766, 2389145, 2866974, 3514610, 3553770, 3866071, 4778290, 5271915, 7167435, 7732142, 10543830, 11598213, 14334870, 19330355, 23196426, 38660710, 42526781, 57991065, 85053562, 115982130, 127580343, 212633905, 255160686, 425267810, 637901715, 1275803430]

約数ペア:

[(1, 1275803430), (2, 637901715), (3, 425267810), (5, 255160686), (6, 212633905), (10, 127580343), (11, 115982130), (15, 85053562), (22, 57991065), (30, 42526781), (33, 38660710), (55, 23196426), (66, 19330355), (89, 14334870), (110, 11598213), (121, 10543830), (165, 7732142), (178, 7167435), (242, 5271915), (267, 4778290), (330, 3866071), (359, 3553770), (363, 3514610), (445, 2866974), (534, 2389145), (605, 2108766), (718, 1776885), (726, 1757305), (890, 1433487), (979, 1303170), (1077, 1184590), (1210, 1054383), (1331, 958530), (1335, 955658), (1795, 710754), (1815, 702922), (1958, 651585), (2154, 592295), (2662, 479265), (2670, 477829), (2937, 434390), (3590, 355377), (3630, 351461), (3949, 323070), (3993, 319510), (4895, 260634), (5385, 236918), (5874, 217195), (6655, 191706), (7898, 161535), (7986, 159755), (9790, 130317), (10769, 118470), (10770, 118459), (11847, 107690), (13310, 95853), (14685, 86878), (19745, 64614), (19965, 63902), (21538, 59235), (23694, 53845), (29370, 43439), (31951, 39930), (32307, 39490)]