30380378282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{70309}}^1$

素因数の和:70550

約数の個数: 32

約数和(自身を含む): 48902011200

約数和(自身を除く): 18521632918

約数列:

[1, 2, 19, 38, 83, 137, 166, 274, 1577, 2603, 3154, 5206, 11371, 22742, 70309, 140618, 216049, 432098, 1335871, 2671742, 5835647, 9632333, 11671294, 19264666, 110877293, 183014327, 221754586, 366028654, 799483639, 1598967278, 15190189141, 30380378282]

約数ペア:

[(1, 30380378282), (2, 15190189141), (19, 1598967278), (38, 799483639), (83, 366028654), (137, 221754586), (166, 183014327), (274, 110877293), (1577, 19264666), (2603, 11671294), (3154, 9632333), (5206, 5835647), (11371, 2671742), (22742, 1335871), (70309, 432098), (140618, 216049)]