9618370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 10288190

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 71, 95, 115, 142, 155, 190, 230, 310, 355, 437, 589, 710, 713, 874, 1178, 1349, 1426, 1633, 2185, 2201, 2698, 2945, 3266, 3565, 4370, 4402, 5890, 6745, 7130, 8165, 11005, 13490, 13547, 16330, 22010, 27094, 31027, 41819, 50623, 62054, 67735, 83638, 101246, 135470, 155135, 209095, 253115, 310270, 418190, 506230, 961837, 1923674, 4809185, 9618370]

約数ペア:

[(1, 9618370), (2, 4809185), (5, 1923674), (10, 961837), (19, 506230), (23, 418190), (31, 310270), (38, 253115), (46, 209095), (62, 155135), (71, 135470), (95, 101246), (115, 83638), (142, 67735), (155, 62054), (190, 50623), (230, 41819), (310, 31027), (355, 27094), (437, 22010), (589, 16330), (710, 13547), (713, 13490), (874, 11005), (1178, 8165), (1349, 7130), (1426, 6745), (1633, 5890), (2185, 4402), (2201, 4370), (2698, 3565), (2945, 3266)]