923790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 2612736

約数和(自身を除く): 1688946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 83, 105, 106, 159, 166, 210, 249, 265, 318, 371, 415, 498, 530, 581, 742, 795, 830, 1113, 1162, 1245, 1590, 1743, 1855, 2226, 2490, 2905, 3486, 3710, 4399, 5565, 5810, 8715, 8798, 11130, 13197, 17430, 21995, 26394, 30793, 43990, 61586, 65985, 92379, 131970, 153965, 184758, 307930, 461895, 923790]

約数ペア:

[(1, 923790), (2, 461895), (3, 307930), (5, 184758), (6, 153965), (7, 131970), (10, 92379), (14, 65985), (15, 61586), (21, 43990), (30, 30793), (35, 26394), (42, 21995), (53, 17430), (70, 13197), (83, 11130), (105, 8798), (106, 8715), (159, 5810), (166, 5565), (210, 4399), (249, 3710), (265, 3486), (318, 2905), (371, 2490), (415, 2226), (498, 1855), (530, 1743), (581, 1590), (742, 1245), (795, 1162), (830, 1113)]