31826970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{1031}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 96595200

約数和(自身を除く): 64768230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1031, 1470, 1715, 2058, 2062, 2205, 3087, 3093, 3430, 4410, 5145, 5155, 6174, 6186, 7217, 9279, 10290, 10310, 14434, 15435, 15465, 18558, 21651, 30870, 30930, 36085, 43302, 46395, 50519, 64953, 72170, 92790, 101038, 108255, 129906, 151557, 216510, 252595, 303114, 324765, 353633, 454671, 505190, 649530, 707266, 757785, 909342, 1060899, 1515570, 1768165, 2121798, 2273355, 3182697, 3536330, 4546710, 5304495, 6365394, 10608990, 15913485, 31826970]

約数ペア:

[(1, 31826970), (2, 15913485), (3, 10608990), (5, 6365394), (6, 5304495), (7, 4546710), (9, 3536330), (10, 3182697), (14, 2273355), (15, 2121798), (18, 1768165), (21, 1515570), (30, 1060899), (35, 909342), (42, 757785), (45, 707266), (49, 649530), (63, 505190), (70, 454671), (90, 353633), (98, 324765), (105, 303114), (126, 252595), (147, 216510), (210, 151557), (245, 129906), (294, 108255), (315, 101038), (343, 92790), (441, 72170), (490, 64953), (630, 50519), (686, 46395), (735, 43302), (882, 36085), (1029, 30930), (1031, 30870), (1470, 21651), (1715, 18558), (2058, 15465), (2062, 15435), (2205, 14434), (3087, 10310), (3093, 10290), (3430, 9279), (4410, 7217), (5145, 6186), (5155, 6174)]