12518460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4123

約数の個数: 72

約数和(自身を含む): 40216176

約数和(自身を除く): 27697716

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, 4091, 8182, 12273, 16364, 20455, 24546, 36819, 40910, 49092, 61365, 69547, 73638, 81820, 122730, 139094, 147276, 184095, 208641, 245460, 278188, 347735, 368190, 417282, 625923, 695470, 736380, 834564, 1043205, 1251846, 1390940, 2086410, 2503692, 3129615, 4172820, 6259230, 12518460]

約数ペア:

[(1, 12518460), (2, 6259230), (3, 4172820), (4, 3129615), (5, 2503692), (6, 2086410), (9, 1390940), (10, 1251846), (12, 1043205), (15, 834564), (17, 736380), (18, 695470), (20, 625923), (30, 417282), (34, 368190), (36, 347735), (45, 278188), (51, 245460), (60, 208641), (68, 184095), (85, 147276), (90, 139094), (102, 122730), (153, 81820), (170, 73638), (180, 69547), (204, 61365), (255, 49092), (306, 40910), (340, 36819), (510, 24546), (612, 20455), (765, 16364), (1020, 12273), (1530, 8182), (3060, 4091)]