17918589310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{7043}}^1$

素因数の和:7393

約数の個数: 64

約数和(自身を含む): 34568570880

約数和(自身を除く): 16649981570

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 283, 290, 310, 566, 899, 1415, 1798, 2830, 4495, 7043, 8207, 8773, 8990, 14086, 16414, 17546, 35215, 41035, 43865, 70430, 82070, 87730, 204247, 218333, 254417, 408494, 436666, 508834, 1021235, 1091665, 1272085, 1993169, 2042470, 2183330, 2544170, 3986338, 6331657, 9965845, 12663314, 19931690, 31658285, 57801901, 61788239, 63316570, 115603802, 123576478, 289009505, 308941195, 578019010, 617882390, 1791858931, 3583717862, 8959294655, 17918589310]

約数ペア:

[(1, 17918589310), (2, 8959294655), (5, 3583717862), (10, 1791858931), (29, 617882390), (31, 578019010), (58, 308941195), (62, 289009505), (145, 123576478), (155, 115603802), (283, 63316570), (290, 61788239), (310, 57801901), (566, 31658285), (899, 19931690), (1415, 12663314), (1798, 9965845), (2830, 6331657), (4495, 3986338), (7043, 2544170), (8207, 2183330), (8773, 2042470), (8990, 1993169), (14086, 1272085), (16414, 1091665), (17546, 1021235), (35215, 508834), (41035, 436666), (43865, 408494), (70430, 254417), (82070, 218333), (87730, 204247)]