31763940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 96733056

約数和(自身を除く): 64969116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 211, 260, 386, 390, 422, 579, 633, 772, 780, 844, 965, 1055, 1158, 1266, 1930, 2110, 2316, 2509, 2532, 2743, 2895, 3165, 3860, 4220, 5018, 5486, 5790, 6330, 7527, 8229, 10036, 10972, 11580, 12545, 12660, 13715, 15054, 16458, 25090, 27430, 30108, 32916, 37635, 40723, 41145, 50180, 54860, 75270, 81446, 82290, 122169, 150540, 162892, 164580, 203615, 244338, 407230, 488676, 529399, 610845, 814460, 1058798, 1221690, 1588197, 2117596, 2443380, 2646995, 3176394, 5293990, 6352788, 7940985, 10587980, 15881970, 31763940]

約数ペア:

[(1, 31763940), (2, 15881970), (3, 10587980), (4, 7940985), (5, 6352788), (6, 5293990), (10, 3176394), (12, 2646995), (13, 2443380), (15, 2117596), (20, 1588197), (26, 1221690), (30, 1058798), (39, 814460), (52, 610845), (60, 529399), (65, 488676), (78, 407230), (130, 244338), (156, 203615), (193, 164580), (195, 162892), (211, 150540), (260, 122169), (386, 82290), (390, 81446), (422, 75270), (579, 54860), (633, 50180), (772, 41145), (780, 40723), (844, 37635), (965, 32916), (1055, 30108), (1158, 27430), (1266, 25090), (1930, 16458), (2110, 15054), (2316, 13715), (2509, 12660), (2532, 12545), (2743, 11580), (2895, 10972), (3165, 10036), (3860, 8229), (4220, 7527), (5018, 6330), (5486, 5790)]