65118630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 163684800

約数和(自身を除く): 98566170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 841, 870, 890, 1335, 1682, 2523, 2581, 2670, 4205, 5046, 5162, 7743, 8410, 12615, 12905, 15486, 24389, 25230, 25810, 38715, 48778, 73167, 74849, 77430, 121945, 146334, 149698, 224547, 243890, 365835, 374245, 449094, 731670, 748490, 1122735, 2170621, 2245470, 4341242, 6511863, 10853105, 13023726, 21706210, 32559315, 65118630]

約数ペア:

[(1, 65118630), (2, 32559315), (3, 21706210), (5, 13023726), (6, 10853105), (10, 6511863), (15, 4341242), (29, 2245470), (30, 2170621), (58, 1122735), (87, 748490), (89, 731670), (145, 449094), (174, 374245), (178, 365835), (267, 243890), (290, 224547), (435, 149698), (445, 146334), (534, 121945), (841, 77430), (870, 74849), (890, 73167), (1335, 48778), (1682, 38715), (2523, 25810), (2581, 25230), (2670, 24389), (4205, 15486), (5046, 12905), (5162, 12615), (7743, 8410)]