8874780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 26611200

約数和(自身を除く): 17736420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 109, 115, 118, 138, 177, 218, 230, 236, 276, 295, 327, 345, 354, 436, 460, 545, 590, 654, 690, 708, 885, 1090, 1180, 1308, 1357, 1380, 1635, 1770, 2180, 2507, 2714, 3270, 3540, 4071, 5014, 5428, 6431, 6540, 6785, 7521, 8142, 10028, 12535, 12862, 13570, 15042, 16284, 19293, 20355, 25070, 25724, 27140, 30084, 32155, 37605, 38586, 40710, 50140, 64310, 75210, 77172, 81420, 96465, 128620, 147913, 150420, 192930, 295826, 385860, 443739, 591652, 739565, 887478, 1479130, 1774956, 2218695, 2958260, 4437390, 8874780]

約数ペア:

[(1, 8874780), (2, 4437390), (3, 2958260), (4, 2218695), (5, 1774956), (6, 1479130), (10, 887478), (12, 739565), (15, 591652), (20, 443739), (23, 385860), (30, 295826), (46, 192930), (59, 150420), (60, 147913), (69, 128620), (92, 96465), (109, 81420), (115, 77172), (118, 75210), (138, 64310), (177, 50140), (218, 40710), (230, 38586), (236, 37605), (276, 32155), (295, 30084), (327, 27140), (345, 25724), (354, 25070), (436, 20355), (460, 19293), (545, 16284), (590, 15042), (654, 13570), (690, 12862), (708, 12535), (885, 10028), (1090, 8142), (1180, 7521), (1308, 6785), (1357, 6540), (1380, 6431), (1635, 5428), (1770, 5014), (2180, 4071), (2507, 3540), (2714, 3270)]