291204270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:5950

約数の個数: 96

約数和(自身を含む): 876395520

約数和(自身を除く): 585191250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3555, 4977, 5530, 5851, 7110, 8295, 9954, 11702, 16590, 17553, 24885, 29255, 35106, 40957, 49770, 52659, 58510, 81914, 87765, 105318, 122871, 175530, 204785, 245742, 263295, 368613, 409570, 462229, 526590, 614355, 737226, 924458, 1228710, 1386687, 1843065, 2311145, 2773374, 3235603, 3686130, 4160061, 4622290, 6471206, 6933435, 8320122, 9706809, 13866870, 16178015, 19413618, 20800305, 29120427, 32356030, 41600610, 48534045, 58240854, 97068090, 145602135, 291204270]

約数ペア:

[(1, 291204270), (2, 145602135), (3, 97068090), (5, 58240854), (6, 48534045), (7, 41600610), (9, 32356030), (10, 29120427), (14, 20800305), (15, 19413618), (18, 16178015), (21, 13866870), (30, 9706809), (35, 8320122), (42, 6933435), (45, 6471206), (63, 4622290), (70, 4160061), (79, 3686130), (90, 3235603), (105, 2773374), (126, 2311145), (158, 1843065), (210, 1386687), (237, 1228710), (315, 924458), (395, 737226), (474, 614355), (553, 526590), (630, 462229), (711, 409570), (790, 368613), (1106, 263295), (1185, 245742), (1422, 204785), (1659, 175530), (2370, 122871), (2765, 105318), (3318, 87765), (3555, 81914), (4977, 58510), (5530, 52659), (5851, 49770), (7110, 40957), (8295, 35106), (9954, 29255), (11702, 24885), (16590, 17553)]