154282830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{395597}}^1$

素因数の和:395620

約数の個数: 32

約数和(自身を含む): 398762784

約数和(自身を除く): 244479954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 395597, 791194, 1186791, 1977985, 2373582, 3955970, 5142761, 5933955, 10285522, 11867910, 15428283, 25713805, 30856566, 51427610, 77141415, 154282830]

約数ペア:

[(1, 154282830), (2, 77141415), (3, 51427610), (5, 30856566), (6, 25713805), (10, 15428283), (13, 11867910), (15, 10285522), (26, 5933955), (30, 5142761), (39, 3955970), (65, 2373582), (78, 1977985), (130, 1186791), (195, 791194), (390, 395597)]