77337870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 193314816

約数和(自身を除く): 115976946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 411, 465, 607, 685, 822, 930, 1214, 1370, 1821, 2055, 3035, 3642, 4110, 4247, 6070, 8494, 9105, 12741, 18210, 18817, 21235, 25482, 37634, 42470, 56451, 63705, 83159, 94085, 112902, 127410, 166318, 188170, 249477, 282255, 415795, 498954, 564510, 831590, 1247385, 2494770, 2577929, 5155858, 7733787, 12889645, 15467574, 25779290, 38668935, 77337870]

約数ペア:

[(1, 77337870), (2, 38668935), (3, 25779290), (5, 15467574), (6, 12889645), (10, 7733787), (15, 5155858), (30, 2577929), (31, 2494770), (62, 1247385), (93, 831590), (137, 564510), (155, 498954), (186, 415795), (274, 282255), (310, 249477), (411, 188170), (465, 166318), (607, 127410), (685, 112902), (822, 94085), (930, 83159), (1214, 63705), (1370, 56451), (1821, 42470), (2055, 37634), (3035, 25482), (3642, 21235), (4110, 18817), (4247, 18210), (6070, 12741), (8494, 9105)]