956497860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{312581}}^1$

素因数の和:312613

約数の個数: 72

約数和(自身を含む): 3072055896

約数和(自身を除く): 2115558036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 312581, 625162, 937743, 1250324, 1562905, 1875486, 2813229, 3125810, 3750972, 4688715, 5313877, 5626458, 6251620, 9377430, 10627754, 11252916, 14066145, 15941631, 18754860, 21255508, 26569385, 28132290, 31883262, 47824893, 53138770, 56264580, 63766524, 79708155, 95649786, 106277540, 159416310, 191299572, 239124465, 318832620, 478248930, 956497860]

約数ペア:

[(1, 956497860), (2, 478248930), (3, 318832620), (4, 239124465), (5, 191299572), (6, 159416310), (9, 106277540), (10, 95649786), (12, 79708155), (15, 63766524), (17, 56264580), (18, 53138770), (20, 47824893), (30, 31883262), (34, 28132290), (36, 26569385), (45, 21255508), (51, 18754860), (60, 15941631), (68, 14066145), (85, 11252916), (90, 10627754), (102, 9377430), (153, 6251620), (170, 5626458), (180, 5313877), (204, 4688715), (255, 3750972), (306, 3125810), (340, 2813229), (510, 1875486), (612, 1562905), (765, 1250324), (1020, 937743), (1530, 625162), (3060, 312581)]