115938420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148639}}^1$

素因数の和:148664

約数の個数: 48

約数和(自身を含む): 349601280

約数和(自身を除く): 233662860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 148639, 297278, 445917, 594556, 743195, 891834, 1486390, 1783668, 1932307, 2229585, 2972780, 3864614, 4459170, 5796921, 7729228, 8918340, 9661535, 11593842, 19323070, 23187684, 28984605, 38646140, 57969210, 115938420]

約数ペア:

[(1, 115938420), (2, 57969210), (3, 38646140), (4, 28984605), (5, 23187684), (6, 19323070), (10, 11593842), (12, 9661535), (13, 8918340), (15, 7729228), (20, 5796921), (26, 4459170), (30, 3864614), (39, 2972780), (52, 2229585), (60, 1932307), (65, 1783668), (78, 1486390), (130, 891834), (156, 743195), (195, 594556), (260, 445917), (390, 297278), (780, 148639)]