70383870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 198288000

約数和(自身を除く): 127904130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 89, 90, 101, 135, 145, 174, 178, 202, 261, 267, 270, 290, 303, 435, 445, 505, 522, 534, 606, 783, 801, 870, 890, 909, 1010, 1305, 1335, 1515, 1566, 1602, 1818, 2403, 2581, 2610, 2670, 2727, 2929, 3030, 3915, 4005, 4545, 4806, 5162, 5454, 5858, 7743, 7830, 8010, 8787, 8989, 9090, 12015, 12905, 13635, 14645, 15486, 17574, 17978, 23229, 24030, 25810, 26361, 26967, 27270, 29290, 38715, 43935, 44945, 46458, 52722, 53934, 69687, 77430, 79083, 80901, 87870, 89890, 116145, 131805, 134835, 139374, 158166, 161802, 232290, 242703, 260681, 263610, 269670, 348435, 395415, 404505, 485406, 521362, 696870, 782043, 790830, 809010, 1213515, 1303405, 1564086, 2346129, 2427030, 2606810, 3910215, 4692258, 7038387, 7820430, 11730645, 14076774, 23461290, 35191935, 70383870]

約数ペア:

[(1, 70383870), (2, 35191935), (3, 23461290), (5, 14076774), (6, 11730645), (9, 7820430), (10, 7038387), (15, 4692258), (18, 3910215), (27, 2606810), (29, 2427030), (30, 2346129), (45, 1564086), (54, 1303405), (58, 1213515), (87, 809010), (89, 790830), (90, 782043), (101, 696870), (135, 521362), (145, 485406), (174, 404505), (178, 395415), (202, 348435), (261, 269670), (267, 263610), (270, 260681), (290, 242703), (303, 232290), (435, 161802), (445, 158166), (505, 139374), (522, 134835), (534, 131805), (606, 116145), (783, 89890), (801, 87870), (870, 80901), (890, 79083), (909, 77430), (1010, 69687), (1305, 53934), (1335, 52722), (1515, 46458), (1566, 44945), (1602, 43935), (1818, 38715), (2403, 29290), (2581, 27270), (2610, 26967), (2670, 26361), (2727, 25810), (2929, 24030), (3030, 23229), (3915, 17978), (4005, 17574), (4545, 15486), (4806, 14645), (5162, 13635), (5454, 12905), (5858, 12015), (7743, 9090), (7830, 8989), (8010, 8787)]