279397470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4102

約数の個数: 96

約数和(自身を含む): 776039040

約数和(自身を除く): 496641570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 285, 330, 363, 418, 570, 605, 627, 726, 1045, 1210, 1254, 1815, 2090, 2299, 3135, 3630, 4051, 4598, 6270, 6897, 8102, 11495, 12153, 13794, 20255, 22990, 24306, 34485, 40510, 44561, 60765, 68970, 76969, 89122, 121530, 133683, 153938, 222805, 230907, 267366, 384845, 445610, 461814, 490171, 668415, 769690, 846659, 980342, 1154535, 1336830, 1470513, 1693318, 2309070, 2450855, 2539977, 2941026, 4233295, 4901710, 5079954, 7352565, 8466590, 9313249, 12699885, 14705130, 18626498, 25399770, 27939747, 46566245, 55879494, 93132490, 139698735, 279397470]

約数ペア:

[(1, 279397470), (2, 139698735), (3, 93132490), (5, 55879494), (6, 46566245), (10, 27939747), (11, 25399770), (15, 18626498), (19, 14705130), (22, 12699885), (30, 9313249), (33, 8466590), (38, 7352565), (55, 5079954), (57, 4901710), (66, 4233295), (95, 2941026), (110, 2539977), (114, 2450855), (121, 2309070), (165, 1693318), (190, 1470513), (209, 1336830), (242, 1154535), (285, 980342), (330, 846659), (363, 769690), (418, 668415), (570, 490171), (605, 461814), (627, 445610), (726, 384845), (1045, 267366), (1210, 230907), (1254, 222805), (1815, 153938), (2090, 133683), (2299, 121530), (3135, 89122), (3630, 76969), (4051, 68970), (4598, 60765), (6270, 44561), (6897, 40510), (8102, 34485), (11495, 24306), (12153, 22990), (13794, 20255)]