15691509870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{23339}}^1$

素因数の和:23729

約数の個数: 64

約数和(自身を含む): 38301500160

約数和(自身を除く): 22609990290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 307, 365, 438, 614, 730, 921, 1095, 1535, 1842, 2190, 3070, 4605, 9210, 22411, 23339, 44822, 46678, 67233, 70017, 112055, 116695, 134466, 140034, 224110, 233390, 336165, 350085, 672330, 700170, 1703747, 3407494, 5111241, 7165073, 8518735, 10222482, 14330146, 17037470, 21495219, 25556205, 35825365, 42990438, 51112410, 71650730, 107476095, 214952190, 523050329, 1046100658, 1569150987, 2615251645, 3138301974, 5230503290, 7845754935, 15691509870]

約数ペア:

[(1, 15691509870), (2, 7845754935), (3, 5230503290), (5, 3138301974), (6, 2615251645), (10, 1569150987), (15, 1046100658), (30, 523050329), (73, 214952190), (146, 107476095), (219, 71650730), (307, 51112410), (365, 42990438), (438, 35825365), (614, 25556205), (730, 21495219), (921, 17037470), (1095, 14330146), (1535, 10222482), (1842, 8518735), (2190, 7165073), (3070, 5111241), (4605, 3407494), (9210, 1703747), (22411, 700170), (23339, 672330), (44822, 350085), (46678, 336165), (67233, 233390), (70017, 224110), (112055, 140034), (116695, 134466)]