545668890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 1505226240

約数和(自身を除く): 959557350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 487, 507, 510, 663, 845, 974, 1014, 1105, 1326, 1461, 1690, 2197, 2210, 2435, 2535, 2873, 2922, 3315, 4394, 4870, 5070, 5746, 6331, 6591, 6630, 7305, 8279, 8619, 10985, 12662, 13182, 14365, 14610, 16558, 17238, 18993, 21970, 24837, 28730, 31655, 32955, 37349, 37986, 41395, 43095, 49674, 63310, 65910, 74698, 82303, 82790, 86190, 94965, 107627, 112047, 124185, 164606, 186745, 189930, 215254, 224094, 246909, 248370, 322881, 373490, 411515, 493818, 538135, 560235, 645762, 823030, 1069939, 1076270, 1120470, 1234545, 1399151, 1614405, 2139878, 2469090, 2798302, 3209817, 3228810, 4197453, 5349695, 6419634, 6995755, 8394906, 10699390, 13991510, 16049085, 18188963, 20987265, 32098170, 36377926, 41974530, 54566889, 90944815, 109133778, 181889630, 272834445, 545668890]

約数ペア:

[(1, 545668890), (2, 272834445), (3, 181889630), (5, 109133778), (6, 90944815), (10, 54566889), (13, 41974530), (15, 36377926), (17, 32098170), (26, 20987265), (30, 18188963), (34, 16049085), (39, 13991510), (51, 10699390), (65, 8394906), (78, 6995755), (85, 6419634), (102, 5349695), (130, 4197453), (169, 3228810), (170, 3209817), (195, 2798302), (221, 2469090), (255, 2139878), (338, 1614405), (390, 1399151), (442, 1234545), (487, 1120470), (507, 1076270), (510, 1069939), (663, 823030), (845, 645762), (974, 560235), (1014, 538135), (1105, 493818), (1326, 411515), (1461, 373490), (1690, 322881), (2197, 248370), (2210, 246909), (2435, 224094), (2535, 215254), (2873, 189930), (2922, 186745), (3315, 164606), (4394, 124185), (4870, 112047), (5070, 107627), (5746, 94965), (6331, 86190), (6591, 82790), (6630, 82303), (7305, 74698), (8279, 65910), (8619, 63310), (10985, 49674), (12662, 43095), (13182, 41395), (14365, 37986), (14610, 37349), (16558, 32955), (17238, 31655), (18993, 28730), (21970, 24837)]