15137910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 42052608

約数和(自身を除く): 26914698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 90, 103, 115, 138, 142, 206, 207, 213, 230, 309, 345, 355, 414, 426, 515, 618, 639, 690, 710, 927, 1030, 1035, 1065, 1278, 1545, 1633, 1854, 2070, 2130, 2369, 3090, 3195, 3266, 4635, 4738, 4899, 6390, 7107, 7313, 8165, 9270, 9798, 11845, 14214, 14626, 14697, 16330, 21321, 21939, 23690, 24495, 29394, 35535, 36565, 42642, 43878, 48990, 65817, 71070, 73130, 73485, 106605, 109695, 131634, 146970, 168199, 213210, 219390, 329085, 336398, 504597, 658170, 840995, 1009194, 1513791, 1681990, 2522985, 3027582, 5045970, 7568955, 15137910]

約数ペア:

[(1, 15137910), (2, 7568955), (3, 5045970), (5, 3027582), (6, 2522985), (9, 1681990), (10, 1513791), (15, 1009194), (18, 840995), (23, 658170), (30, 504597), (45, 336398), (46, 329085), (69, 219390), (71, 213210), (90, 168199), (103, 146970), (115, 131634), (138, 109695), (142, 106605), (206, 73485), (207, 73130), (213, 71070), (230, 65817), (309, 48990), (345, 43878), (355, 42642), (414, 36565), (426, 35535), (515, 29394), (618, 24495), (639, 23690), (690, 21939), (710, 21321), (927, 16330), (1030, 14697), (1035, 14626), (1065, 14214), (1278, 11845), (1545, 9798), (1633, 9270), (1854, 8165), (2070, 7313), (2130, 7107), (2369, 6390), (3090, 4899), (3195, 4738), (3266, 4635)]