1138049770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 2461415040

約数和(自身を除く): 1323365270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 121, 130, 142, 143, 242, 286, 355, 605, 710, 715, 781, 923, 1019, 1210, 1430, 1562, 1573, 1846, 2038, 3146, 3905, 4615, 5095, 7810, 7865, 8591, 9230, 10153, 10190, 11209, 13247, 15730, 17182, 20306, 22418, 26494, 42955, 50765, 56045, 66235, 72349, 85910, 101530, 111683, 112090, 123299, 132470, 144698, 145717, 223366, 246598, 291434, 361745, 558415, 616495, 723490, 728585, 795839, 940537, 1116830, 1232990, 1457170, 1591678, 1602887, 1881074, 3205774, 3979195, 4702685, 7958390, 8014435, 8754229, 9405370, 10345907, 16028870, 17508458, 20691814, 43771145, 51729535, 87542290, 103459070, 113804977, 227609954, 569024885, 1138049770]

約数ペア:

[(1, 1138049770), (2, 569024885), (5, 227609954), (10, 113804977), (11, 103459070), (13, 87542290), (22, 51729535), (26, 43771145), (55, 20691814), (65, 17508458), (71, 16028870), (110, 10345907), (121, 9405370), (130, 8754229), (142, 8014435), (143, 7958390), (242, 4702685), (286, 3979195), (355, 3205774), (605, 1881074), (710, 1602887), (715, 1591678), (781, 1457170), (923, 1232990), (1019, 1116830), (1210, 940537), (1430, 795839), (1562, 728585), (1573, 723490), (1846, 616495), (2038, 558415), (3146, 361745), (3905, 291434), (4615, 246598), (5095, 223366), (7810, 145717), (7865, 144698), (8591, 132470), (9230, 123299), (10153, 112090), (10190, 111683), (11209, 101530), (13247, 85910), (15730, 72349), (17182, 66235), (20306, 56045), (22418, 50765), (26494, 42955)]