1398496470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2870

約数の個数: 128

約数和(自身を含む): 3997486080

約数和(自身を除く): 2598989610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 59, 70, 82, 105, 118, 123, 177, 205, 210, 246, 287, 295, 354, 410, 413, 574, 590, 615, 826, 861, 885, 1230, 1239, 1435, 1722, 1770, 2065, 2419, 2478, 2753, 2870, 4130, 4305, 4838, 5506, 6195, 7257, 8259, 8610, 12095, 12390, 13765, 14514, 16518, 16933, 19271, 24190, 27530, 33866, 36285, 38542, 41295, 50799, 57813, 72570, 82590, 84665, 96355, 101598, 112873, 115626, 162427, 169330, 192710, 225746, 253995, 289065, 324854, 338619, 487281, 507990, 564365, 578130, 677238, 790111, 812135, 974562, 1128730, 1136989, 1580222, 1624270, 1693095, 2273978, 2370333, 2436405, 3386190, 3410967, 3950555, 4740666, 4872810, 5684945, 6659507, 6821934, 7901110, 11369890, 11851665, 13319014, 17054835, 19978521, 23703330, 33297535, 34109670, 39957042, 46616549, 66595070, 93233098, 99892605, 139849647, 199785210, 233082745, 279699294, 466165490, 699248235, 1398496470]

約数ペア:

[(1, 1398496470), (2, 699248235), (3, 466165490), (5, 279699294), (6, 233082745), (7, 199785210), (10, 139849647), (14, 99892605), (15, 93233098), (21, 66595070), (30, 46616549), (35, 39957042), (41, 34109670), (42, 33297535), (59, 23703330), (70, 19978521), (82, 17054835), (105, 13319014), (118, 11851665), (123, 11369890), (177, 7901110), (205, 6821934), (210, 6659507), (246, 5684945), (287, 4872810), (295, 4740666), (354, 3950555), (410, 3410967), (413, 3386190), (574, 2436405), (590, 2370333), (615, 2273978), (826, 1693095), (861, 1624270), (885, 1580222), (1230, 1136989), (1239, 1128730), (1435, 974562), (1722, 812135), (1770, 790111), (2065, 677238), (2419, 578130), (2478, 564365), (2753, 507990), (2870, 487281), (4130, 338619), (4305, 324854), (4838, 289065), (5506, 253995), (6195, 225746), (7257, 192710), (8259, 169330), (8610, 162427), (12095, 115626), (12390, 112873), (13765, 101598), (14514, 96355), (16518, 84665), (16933, 82590), (19271, 72570), (24190, 57813), (27530, 50799), (33866, 41295), (36285, 38542)]