40696290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7933}}^1$

素因数の和:7968

約数の個数: 64

約数和(自身を含む): 114249600

約数和(自身を除く): 73553310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 7933, 15866, 23799, 39665, 47598, 71397, 79330, 118995, 142794, 150727, 214191, 237990, 301454, 356985, 428382, 452181, 713970, 753635, 904362, 1070955, 1356543, 1507270, 2141910, 2260905, 2713086, 4069629, 4521810, 6782715, 8139258, 13565430, 20348145, 40696290]

約数ペア:

[(1, 40696290), (2, 20348145), (3, 13565430), (5, 8139258), (6, 6782715), (9, 4521810), (10, 4069629), (15, 2713086), (18, 2260905), (19, 2141910), (27, 1507270), (30, 1356543), (38, 1070955), (45, 904362), (54, 753635), (57, 713970), (90, 452181), (95, 428382), (114, 356985), (135, 301454), (171, 237990), (190, 214191), (270, 150727), (285, 142794), (342, 118995), (513, 79330), (570, 71397), (855, 47598), (1026, 39665), (1710, 23799), (2565, 15866), (5130, 7933)]