40374090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 112320000

約数和(自身を除く): 71945910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 499, 522, 558, 870, 899, 930, 998, 1305, 1395, 1497, 1798, 2495, 2610, 2697, 2790, 2994, 4491, 4495, 4990, 5394, 7485, 8091, 8982, 8990, 13485, 14471, 14970, 15469, 16182, 22455, 26970, 28942, 30938, 40455, 43413, 44910, 46407, 72355, 77345, 80910, 86826, 92814, 130239, 139221, 144710, 154690, 217065, 232035, 260478, 278442, 434130, 448601, 464070, 651195, 696105, 897202, 1302390, 1345803, 1392210, 2243005, 2691606, 4037409, 4486010, 6729015, 8074818, 13458030, 20187045, 40374090]

約数ペア:

[(1, 40374090), (2, 20187045), (3, 13458030), (5, 8074818), (6, 6729015), (9, 4486010), (10, 4037409), (15, 2691606), (18, 2243005), (29, 1392210), (30, 1345803), (31, 1302390), (45, 897202), (58, 696105), (62, 651195), (87, 464070), (90, 448601), (93, 434130), (145, 278442), (155, 260478), (174, 232035), (186, 217065), (261, 154690), (279, 144710), (290, 139221), (310, 130239), (435, 92814), (465, 86826), (499, 80910), (522, 77345), (558, 72355), (870, 46407), (899, 44910), (930, 43413), (998, 40455), (1305, 30938), (1395, 28942), (1497, 26970), (1798, 22455), (2495, 16182), (2610, 15469), (2697, 14970), (2790, 14471), (2994, 13485), (4491, 8990), (4495, 8982), (4990, 8091), (5394, 7485)]