179981935390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1\times {\mathrm{5009}}^1$

素因数の和:7309

約数の個数: 64

約数和(自身を含む): 346788993600

約数和(自身を除く): 166807058210

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 2179, 3298, 4358, 5009, 8245, 10018, 10895, 16490, 21790, 25045, 37043, 50090, 74086, 85153, 170306, 185215, 211363, 370430, 422726, 425765, 485873, 851530, 971746, 1056815, 2113630, 2429365, 3593171, 4858730, 7186342, 8259841, 10914611, 16519682, 17965855, 21829222, 35931710, 41299205, 54573055, 82598410, 109146110, 185548387, 371096774, 927741935, 1058717267, 1855483870, 2117434534, 5293586335, 10587172670, 17998193539, 35996387078, 89990967695, 179981935390]

約数ペア:

[(1, 179981935390), (2, 89990967695), (5, 35996387078), (10, 17998193539), (17, 10587172670), (34, 5293586335), (85, 2117434534), (97, 1855483870), (170, 1058717267), (194, 927741935), (485, 371096774), (970, 185548387), (1649, 109146110), (2179, 82598410), (3298, 54573055), (4358, 41299205), (5009, 35931710), (8245, 21829222), (10018, 17965855), (10895, 16519682), (16490, 10914611), (21790, 8259841), (25045, 7186342), (37043, 4858730), (50090, 3593171), (74086, 2429365), (85153, 2113630), (170306, 1056815), (185215, 971746), (211363, 851530), (370430, 485873), (422726, 425765)]