90290910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5769

約数の個数: 64

約数和(自身を含む): 236888064

約数和(自身を除く): 146597154

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 5711, 7905, 11422, 15810, 17133, 28555, 34266, 57110, 85665, 97087, 171330, 177041, 194174, 291261, 354082, 485435, 531123, 582522, 885205, 970870, 1062246, 1456305, 1770410, 2655615, 2912610, 3009697, 5311230, 6019394, 9029091, 15048485, 18058182, 30096970, 45145455, 90290910]

約数ペア:

[(1, 90290910), (2, 45145455), (3, 30096970), (5, 18058182), (6, 15048485), (10, 9029091), (15, 6019394), (17, 5311230), (30, 3009697), (31, 2912610), (34, 2655615), (51, 1770410), (62, 1456305), (85, 1062246), (93, 970870), (102, 885205), (155, 582522), (170, 531123), (186, 485435), (255, 354082), (310, 291261), (465, 194174), (510, 177041), (527, 171330), (930, 97087), (1054, 85665), (1581, 57110), (2635, 34266), (3162, 28555), (5270, 17133), (5711, 15810), (7905, 11422)]