28354470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 73483200

約数和(自身を除く): 45128730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1049, 1590, 1802, 2098, 2703, 3147, 4505, 5245, 5406, 6294, 9010, 10490, 13515, 15735, 17833, 27030, 31470, 35666, 53499, 55597, 89165, 106998, 111194, 166791, 178330, 267495, 277985, 333582, 534990, 555970, 833955, 945149, 1667910, 1890298, 2835447, 4725745, 5670894, 9451490, 14177235, 28354470]

約数ペア:

[(1, 28354470), (2, 14177235), (3, 9451490), (5, 5670894), (6, 4725745), (10, 2835447), (15, 1890298), (17, 1667910), (30, 945149), (34, 833955), (51, 555970), (53, 534990), (85, 333582), (102, 277985), (106, 267495), (159, 178330), (170, 166791), (255, 111194), (265, 106998), (318, 89165), (510, 55597), (530, 53499), (795, 35666), (901, 31470), (1049, 27030), (1590, 17833), (1802, 15735), (2098, 13515), (2703, 10490), (3147, 9010), (4505, 6294), (5245, 5406)]