17869020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 55695360

約数和(自身を除く): 37826340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 739, 780, 806, 930, 1209, 1478, 1612, 1860, 2015, 2217, 2418, 2956, 3695, 4030, 4434, 4836, 6045, 7390, 8060, 8868, 9607, 11085, 12090, 14780, 19214, 22170, 22909, 24180, 28821, 38428, 44340, 45818, 48035, 57642, 68727, 91636, 96070, 114545, 115284, 137454, 144105, 192140, 229090, 274908, 288210, 297817, 343635, 458180, 576420, 595634, 687270, 893451, 1191268, 1374540, 1489085, 1786902, 2978170, 3573804, 4467255, 5956340, 8934510, 17869020]

約数ペア:

[(1, 17869020), (2, 8934510), (3, 5956340), (4, 4467255), (5, 3573804), (6, 2978170), (10, 1786902), (12, 1489085), (13, 1374540), (15, 1191268), (20, 893451), (26, 687270), (30, 595634), (31, 576420), (39, 458180), (52, 343635), (60, 297817), (62, 288210), (65, 274908), (78, 229090), (93, 192140), (124, 144105), (130, 137454), (155, 115284), (156, 114545), (186, 96070), (195, 91636), (260, 68727), (310, 57642), (372, 48035), (390, 45818), (403, 44340), (465, 38428), (620, 28821), (739, 24180), (780, 22909), (806, 22170), (930, 19214), (1209, 14780), (1478, 12090), (1612, 11085), (1860, 9607), (2015, 8868), (2217, 8060), (2418, 7390), (2956, 6045), (3695, 4836), (4030, 4434)]