374906870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2361

約数の個数: 64

約数和(自身を含む): 768821760

約数和(自身を除く): 393914890

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 155, 205, 310, 403, 410, 533, 806, 1066, 1271, 2015, 2269, 2542, 2665, 4030, 4538, 5330, 6355, 11345, 12710, 16523, 22690, 29497, 33046, 58994, 70339, 82615, 93029, 140678, 147485, 165230, 186058, 294970, 351695, 465145, 703390, 914407, 930290, 1209377, 1828814, 2418754, 2883899, 4572035, 5767798, 6046885, 9144070, 12093770, 14419495, 28838990, 37490687, 74981374, 187453435, 374906870]

約数ペア:

[(1, 374906870), (2, 187453435), (5, 74981374), (10, 37490687), (13, 28838990), (26, 14419495), (31, 12093770), (41, 9144070), (62, 6046885), (65, 5767798), (82, 4572035), (130, 2883899), (155, 2418754), (205, 1828814), (310, 1209377), (403, 930290), (410, 914407), (533, 703390), (806, 465145), (1066, 351695), (1271, 294970), (2015, 186058), (2269, 165230), (2542, 147485), (2665, 140678), (4030, 93029), (4538, 82615), (5330, 70339), (6355, 58994), (11345, 33046), (12710, 29497), (16523, 22690)]