133473910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 248769792

約数和(自身を除く): 115295882

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 557, 773, 1114, 1546, 2785, 3865, 5570, 7730, 17267, 23963, 34534, 47926, 86335, 119815, 172670, 239630, 430561, 861122, 2152805, 4305610, 13347391, 26694782, 66736955, 133473910]

約数ペア:

[(1, 133473910), (2, 66736955), (5, 26694782), (10, 13347391), (31, 4305610), (62, 2152805), (155, 861122), (310, 430561), (557, 239630), (773, 172670), (1114, 119815), (1546, 86335), (2785, 47926), (3865, 34534), (5570, 23963), (7730, 17267)]