15706470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 45287424

約数和(自身を除く): 29580954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 103, 115, 130, 138, 170, 195, 206, 221, 230, 255, 299, 309, 345, 390, 391, 442, 510, 515, 598, 618, 663, 690, 782, 897, 1030, 1105, 1173, 1326, 1339, 1495, 1545, 1751, 1794, 1955, 2210, 2346, 2369, 2678, 2990, 3090, 3315, 3502, 3910, 4017, 4485, 4738, 5083, 5253, 5865, 6630, 6695, 7107, 8034, 8755, 8970, 10166, 10506, 11730, 11845, 13390, 14214, 15249, 17510, 20085, 22763, 23690, 25415, 26265, 30498, 30797, 35535, 40170, 40273, 45526, 50830, 52530, 61594, 68289, 71070, 76245, 80546, 92391, 113815, 120819, 136578, 152490, 153985, 184782, 201365, 227630, 241638, 307970, 341445, 402730, 461955, 523549, 604095, 682890, 923910, 1047098, 1208190, 1570647, 2617745, 3141294, 5235490, 7853235, 15706470]

約数ペア:

[(1, 15706470), (2, 7853235), (3, 5235490), (5, 3141294), (6, 2617745), (10, 1570647), (13, 1208190), (15, 1047098), (17, 923910), (23, 682890), (26, 604095), (30, 523549), (34, 461955), (39, 402730), (46, 341445), (51, 307970), (65, 241638), (69, 227630), (78, 201365), (85, 184782), (102, 153985), (103, 152490), (115, 136578), (130, 120819), (138, 113815), (170, 92391), (195, 80546), (206, 76245), (221, 71070), (230, 68289), (255, 61594), (299, 52530), (309, 50830), (345, 45526), (390, 40273), (391, 40170), (442, 35535), (510, 30797), (515, 30498), (598, 26265), (618, 25415), (663, 23690), (690, 22763), (782, 20085), (897, 17510), (1030, 15249), (1105, 14214), (1173, 13390), (1326, 11845), (1339, 11730), (1495, 10506), (1545, 10166), (1751, 8970), (1794, 8755), (1955, 8034), (2210, 7107), (2346, 6695), (2369, 6630), (2678, 5865), (2990, 5253), (3090, 5083), (3315, 4738), (3502, 4485), (3910, 4017)]