227515260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6857}}^1$

素因数の和:6955

約数の個数: 96

約数和(自身を含む): 737372160

約数和(自身を除く): 509856900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 6857, 8295, 11060, 13714, 16590, 20571, 27428, 33180, 34285, 41142, 47999, 68570, 82284, 95998, 102855, 137140, 143997, 191996, 205710, 239995, 287994, 411420, 479990, 541703, 575988, 719985, 959980, 1083406, 1439970, 1625109, 2166812, 2708515, 2879940, 3250218, 3791921, 5417030, 6500436, 7583842, 8125545, 10834060, 11375763, 15167684, 16251090, 18959605, 22751526, 32502180, 37919210, 45503052, 56878815, 75838420, 113757630, 227515260]

約数ペア:

[(1, 227515260), (2, 113757630), (3, 75838420), (4, 56878815), (5, 45503052), (6, 37919210), (7, 32502180), (10, 22751526), (12, 18959605), (14, 16251090), (15, 15167684), (20, 11375763), (21, 10834060), (28, 8125545), (30, 7583842), (35, 6500436), (42, 5417030), (60, 3791921), (70, 3250218), (79, 2879940), (84, 2708515), (105, 2166812), (140, 1625109), (158, 1439970), (210, 1083406), (237, 959980), (316, 719985), (395, 575988), (420, 541703), (474, 479990), (553, 411420), (790, 287994), (948, 239995), (1106, 205710), (1185, 191996), (1580, 143997), (1659, 137140), (2212, 102855), (2370, 95998), (2765, 82284), (3318, 68570), (4740, 47999), (5530, 41142), (6636, 34285), (6857, 33180), (8295, 27428), (11060, 20571), (13714, 16590)]