149060210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18797}}^1$

素因数の和:18878

約数の個数: 32

約数和(自身を含む): 293699952

約数和(自身を除く): 144639742

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 18797, 37594, 93985, 187970, 244361, 488722, 1146617, 1221805, 2293234, 2443610, 5733085, 11466170, 14906021, 29812042, 74530105, 149060210]

約数ペア:

[(1, 149060210), (2, 74530105), (5, 29812042), (10, 14906021), (13, 11466170), (26, 5733085), (61, 2443610), (65, 2293234), (122, 1221805), (130, 1146617), (305, 488722), (610, 244361), (793, 187970), (1586, 93985), (3965, 37594), (7930, 18797)]