9957090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 28421568

約数和(自身を除く): 18464478

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 211, 242, 286, 330, 363, 390, 422, 429, 605, 633, 715, 726, 858, 1055, 1210, 1266, 1430, 1573, 1815, 2110, 2145, 2321, 2743, 3146, 3165, 3630, 4290, 4642, 4719, 5486, 6330, 6963, 7865, 8229, 9438, 11605, 13715, 13926, 15730, 16458, 23210, 23595, 25531, 27430, 30173, 34815, 41145, 47190, 51062, 60346, 69630, 76593, 82290, 90519, 127655, 150865, 153186, 181038, 255310, 301730, 331903, 382965, 452595, 663806, 765930, 905190, 995709, 1659515, 1991418, 3319030, 4978545, 9957090]

約数ペア:

[(1, 9957090), (2, 4978545), (3, 3319030), (5, 1991418), (6, 1659515), (10, 995709), (11, 905190), (13, 765930), (15, 663806), (22, 452595), (26, 382965), (30, 331903), (33, 301730), (39, 255310), (55, 181038), (65, 153186), (66, 150865), (78, 127655), (110, 90519), (121, 82290), (130, 76593), (143, 69630), (165, 60346), (195, 51062), (211, 47190), (242, 41145), (286, 34815), (330, 30173), (363, 27430), (390, 25531), (422, 23595), (429, 23210), (605, 16458), (633, 15730), (715, 13926), (726, 13715), (858, 11605), (1055, 9438), (1210, 8229), (1266, 7865), (1430, 6963), (1573, 6330), (1815, 5486), (2110, 4719), (2145, 4642), (2321, 4290), (2743, 3630), (3146, 3165)]