2313220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 6322176

約数和(自身を除く): 4008956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 41, 52, 62, 65, 70, 82, 91, 124, 130, 140, 155, 164, 182, 205, 217, 260, 287, 310, 364, 403, 410, 434, 455, 533, 574, 620, 806, 820, 868, 910, 1066, 1085, 1148, 1271, 1435, 1612, 1820, 2015, 2132, 2170, 2542, 2665, 2821, 2870, 3731, 4030, 4340, 5084, 5330, 5642, 5740, 6355, 7462, 8060, 8897, 10660, 11284, 12710, 14105, 14924, 16523, 17794, 18655, 25420, 28210, 33046, 35588, 37310, 44485, 56420, 66092, 74620, 82615, 88970, 115661, 165230, 177940, 231322, 330460, 462644, 578305, 1156610, 2313220]

約数ペア:

[(1, 2313220), (2, 1156610), (4, 578305), (5, 462644), (7, 330460), (10, 231322), (13, 177940), (14, 165230), (20, 115661), (26, 88970), (28, 82615), (31, 74620), (35, 66092), (41, 56420), (52, 44485), (62, 37310), (65, 35588), (70, 33046), (82, 28210), (91, 25420), (124, 18655), (130, 17794), (140, 16523), (155, 14924), (164, 14105), (182, 12710), (205, 11284), (217, 10660), (260, 8897), (287, 8060), (310, 7462), (364, 6355), (403, 5740), (410, 5642), (434, 5330), (455, 5084), (533, 4340), (574, 4030), (620, 3731), (806, 2870), (820, 2821), (868, 2665), (910, 2542), (1066, 2170), (1085, 2132), (1148, 2015), (1271, 1820), (1435, 1612)]