155193870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3719}}^1$

素因数の和:3849

約数の個数: 64

約数和(自身を含む): 404974080

約数和(自身を除く): 249780210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 3719, 4173, 6955, 7438, 8346, 11157, 13910, 18595, 20865, 22314, 37190, 41730, 48347, 55785, 96694, 111570, 145041, 241735, 290082, 397933, 483470, 725205, 795866, 1193799, 1450410, 1989665, 2387598, 3979330, 5173129, 5968995, 10346258, 11937990, 15519387, 25865645, 31038774, 51731290, 77596935, 155193870]

約数ペア:

[(1, 155193870), (2, 77596935), (3, 51731290), (5, 31038774), (6, 25865645), (10, 15519387), (13, 11937990), (15, 10346258), (26, 5968995), (30, 5173129), (39, 3979330), (65, 2387598), (78, 1989665), (107, 1450410), (130, 1193799), (195, 795866), (214, 725205), (321, 483470), (390, 397933), (535, 290082), (642, 241735), (1070, 145041), (1391, 111570), (1605, 96694), (2782, 55785), (3210, 48347), (3719, 41730), (4173, 37190), (6955, 22314), (7438, 20865), (8346, 18595), (11157, 13910)]