74750970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 210551616

約数和(自身を除く): 135800646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 211, 241, 245, 294, 422, 482, 490, 633, 723, 735, 1055, 1205, 1266, 1446, 1470, 1477, 1687, 2110, 2410, 2954, 3165, 3374, 3615, 4431, 5061, 6330, 7230, 7385, 8435, 8862, 10122, 10339, 11809, 14770, 16870, 20678, 22155, 23618, 25305, 31017, 35427, 44310, 50610, 50851, 51695, 59045, 62034, 70854, 101702, 103390, 118090, 152553, 155085, 177135, 254255, 305106, 310170, 354270, 355957, 508510, 711914, 762765, 1067871, 1525530, 1779785, 2135742, 2491699, 3559570, 4983398, 5339355, 7475097, 10678710, 12458495, 14950194, 24916990, 37375485, 74750970]

約数ペア:

[(1, 74750970), (2, 37375485), (3, 24916990), (5, 14950194), (6, 12458495), (7, 10678710), (10, 7475097), (14, 5339355), (15, 4983398), (21, 3559570), (30, 2491699), (35, 2135742), (42, 1779785), (49, 1525530), (70, 1067871), (98, 762765), (105, 711914), (147, 508510), (210, 355957), (211, 354270), (241, 310170), (245, 305106), (294, 254255), (422, 177135), (482, 155085), (490, 152553), (633, 118090), (723, 103390), (735, 101702), (1055, 70854), (1205, 62034), (1266, 59045), (1446, 51695), (1470, 50851), (1477, 50610), (1687, 44310), (2110, 35427), (2410, 31017), (2954, 25305), (3165, 23618), (3374, 22155), (3615, 20678), (4431, 16870), (5061, 14770), (6330, 11809), (7230, 10339), (7385, 10122), (8435, 8862)]