1913130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 5152680

約数和(自身を除く): 3239550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 733, 870, 1305, 1466, 2199, 2610, 3665, 4398, 6597, 7330, 10995, 13194, 21257, 21990, 32985, 42514, 63771, 65970, 106285, 127542, 191313, 212570, 318855, 382626, 637710, 956565, 1913130]

約数ペア:

[(1, 1913130), (2, 956565), (3, 637710), (5, 382626), (6, 318855), (9, 212570), (10, 191313), (15, 127542), (18, 106285), (29, 65970), (30, 63771), (45, 42514), (58, 32985), (87, 21990), (90, 21257), (145, 13194), (174, 10995), (261, 7330), (290, 6597), (435, 4398), (522, 3665), (733, 2610), (870, 2199), (1305, 1466)]