1509497940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19763}}^1$

素因数の和:19861

約数の個数: 96

約数和(自身を含む): 4515678720

約数和(自身を除く): 3006180780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 190, 201, 228, 268, 285, 335, 380, 402, 570, 670, 804, 1005, 1140, 1273, 1340, 2010, 2546, 3819, 4020, 5092, 6365, 7638, 12730, 15276, 19095, 19763, 25460, 38190, 39526, 59289, 76380, 79052, 98815, 118578, 197630, 237156, 296445, 375497, 395260, 592890, 750994, 1126491, 1185780, 1324121, 1501988, 1877485, 2252982, 2648242, 3754970, 3972363, 4505964, 5296484, 5632455, 6620605, 7509940, 7944726, 11264910, 13241210, 15889452, 19861815, 22529820, 25158299, 26482420, 39723630, 50316598, 75474897, 79447260, 100633196, 125791495, 150949794, 251582990, 301899588, 377374485, 503165980, 754748970, 1509497940]

約数ペア:

[(1, 1509497940), (2, 754748970), (3, 503165980), (4, 377374485), (5, 301899588), (6, 251582990), (10, 150949794), (12, 125791495), (15, 100633196), (19, 79447260), (20, 75474897), (30, 50316598), (38, 39723630), (57, 26482420), (60, 25158299), (67, 22529820), (76, 19861815), (95, 15889452), (114, 13241210), (134, 11264910), (190, 7944726), (201, 7509940), (228, 6620605), (268, 5632455), (285, 5296484), (335, 4505964), (380, 3972363), (402, 3754970), (570, 2648242), (670, 2252982), (804, 1877485), (1005, 1501988), (1140, 1324121), (1273, 1185780), (1340, 1126491), (2010, 750994), (2546, 592890), (3819, 395260), (4020, 375497), (5092, 296445), (6365, 237156), (7638, 197630), (12730, 118578), (15276, 98815), (19095, 79052), (19763, 76380), (25460, 59289), (38190, 39526)]