375702010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 749088000

約数和(自身を除く): 373385990

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 149, 190, 230, 298, 437, 577, 745, 874, 1154, 1490, 2185, 2831, 2885, 3427, 4370, 5662, 5770, 6854, 10963, 13271, 14155, 17135, 21926, 26542, 28310, 34270, 54815, 65113, 66355, 85973, 109630, 130226, 132710, 171946, 252149, 325565, 429865, 504298, 651130, 859730, 1260745, 1633487, 1977379, 2521490, 3266974, 3954758, 8167435, 9886895, 16334870, 19773790, 37570201, 75140402, 187851005, 375702010]

約数ペア:

[(1, 375702010), (2, 187851005), (5, 75140402), (10, 37570201), (19, 19773790), (23, 16334870), (38, 9886895), (46, 8167435), (95, 3954758), (115, 3266974), (149, 2521490), (190, 1977379), (230, 1633487), (298, 1260745), (437, 859730), (577, 651130), (745, 504298), (874, 429865), (1154, 325565), (1490, 252149), (2185, 171946), (2831, 132710), (2885, 130226), (3427, 109630), (4370, 85973), (5662, 66355), (5770, 65113), (6854, 54815), (10963, 34270), (13271, 28310), (14155, 26542), (17135, 21926)]