145821930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 357654528

約数和(自身を除く): 211832598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 223, 307, 355, 426, 446, 614, 669, 710, 921, 1065, 1115, 1338, 1535, 1842, 2130, 2230, 3070, 3345, 4605, 6690, 9210, 15833, 21797, 31666, 43594, 47499, 65391, 68461, 79165, 94998, 108985, 130782, 136922, 158330, 205383, 217970, 237495, 326955, 342305, 410766, 474990, 653910, 684610, 1026915, 2053830, 4860731, 9721462, 14582193, 24303655, 29164386, 48607310, 72910965, 145821930]

約数ペア:

[(1, 145821930), (2, 72910965), (3, 48607310), (5, 29164386), (6, 24303655), (10, 14582193), (15, 9721462), (30, 4860731), (71, 2053830), (142, 1026915), (213, 684610), (223, 653910), (307, 474990), (355, 410766), (426, 342305), (446, 326955), (614, 237495), (669, 217970), (710, 205383), (921, 158330), (1065, 136922), (1115, 130782), (1338, 108985), (1535, 94998), (1842, 79165), (2130, 68461), (2230, 65391), (3070, 47499), (3345, 43594), (4605, 31666), (6690, 21797), (9210, 15833)]