30526470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 120

約数和(自身を含む): 89280576

約数和(自身を除く): 58754106

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 223, 234, 270, 338, 351, 390, 405, 446, 507, 585, 669, 702, 810, 845, 1014, 1053, 1115, 1170, 1338, 1521, 1690, 1755, 2007, 2106, 2230, 2535, 2899, 3042, 3345, 3510, 4014, 4563, 5070, 5265, 5798, 6021, 6690, 7605, 8697, 9126, 10035, 10530, 12042, 13689, 14495, 15210, 17394, 18063, 20070, 22815, 26091, 27378, 28990, 30105, 36126, 37687, 43485, 45630, 52182, 60210, 68445, 75374, 78273, 86970, 90315, 113061, 130455, 136890, 156546, 180630, 188435, 226122, 234819, 260910, 339183, 376870, 391365, 469638, 565305, 678366, 782730, 1017549, 1130610, 1174095, 1695915, 2035098, 2348190, 3052647, 3391830, 5087745, 6105294, 10175490, 15263235, 30526470]

約数ペア:

[(1, 30526470), (2, 15263235), (3, 10175490), (5, 6105294), (6, 5087745), (9, 3391830), (10, 3052647), (13, 2348190), (15, 2035098), (18, 1695915), (26, 1174095), (27, 1130610), (30, 1017549), (39, 782730), (45, 678366), (54, 565305), (65, 469638), (78, 391365), (81, 376870), (90, 339183), (117, 260910), (130, 234819), (135, 226122), (162, 188435), (169, 180630), (195, 156546), (223, 136890), (234, 130455), (270, 113061), (338, 90315), (351, 86970), (390, 78273), (405, 75374), (446, 68445), (507, 60210), (585, 52182), (669, 45630), (702, 43485), (810, 37687), (845, 36126), (1014, 30105), (1053, 28990), (1115, 27378), (1170, 26091), (1338, 22815), (1521, 20070), (1690, 18063), (1755, 17394), (2007, 15210), (2106, 14495), (2230, 13689), (2535, 12042), (2899, 10530), (3042, 10035), (3345, 9126), (3510, 8697), (4014, 7605), (4563, 6690), (5070, 6021), (5265, 5798)]