67964460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 196922880

約数和(自身を除く): 128958420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 73, 118, 146, 177, 219, 236, 263, 292, 295, 354, 365, 438, 526, 590, 708, 730, 789, 876, 885, 1052, 1095, 1180, 1315, 1460, 1578, 1770, 2190, 2630, 3156, 3540, 3945, 4307, 4380, 5260, 7890, 8614, 12921, 15517, 15780, 17228, 19199, 21535, 25842, 31034, 38398, 43070, 46551, 51684, 57597, 62068, 64605, 76796, 77585, 86140, 93102, 95995, 115194, 129210, 155170, 186204, 191990, 230388, 232755, 258420, 287985, 310340, 383980, 465510, 575970, 931020, 1132741, 1151940, 2265482, 3398223, 4530964, 5663705, 6796446, 11327410, 13592892, 16991115, 22654820, 33982230, 67964460]

約数ペア:

[(1, 67964460), (2, 33982230), (3, 22654820), (4, 16991115), (5, 13592892), (6, 11327410), (10, 6796446), (12, 5663705), (15, 4530964), (20, 3398223), (30, 2265482), (59, 1151940), (60, 1132741), (73, 931020), (118, 575970), (146, 465510), (177, 383980), (219, 310340), (236, 287985), (263, 258420), (292, 232755), (295, 230388), (354, 191990), (365, 186204), (438, 155170), (526, 129210), (590, 115194), (708, 95995), (730, 93102), (789, 86140), (876, 77585), (885, 76796), (1052, 64605), (1095, 62068), (1180, 57597), (1315, 51684), (1460, 46551), (1578, 43070), (1770, 38398), (2190, 31034), (2630, 25842), (3156, 21535), (3540, 19199), (3945, 17228), (4307, 15780), (4380, 15517), (5260, 12921), (7890, 8614)]