16015470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 39896064

約数和(自身を除く): 23880594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 73, 103, 142, 146, 206, 213, 219, 309, 355, 365, 426, 438, 515, 618, 710, 730, 1030, 1065, 1095, 1545, 2130, 2190, 3090, 5183, 7313, 7519, 10366, 14626, 15038, 15549, 21939, 22557, 25915, 31098, 36565, 37595, 43878, 45114, 51830, 73130, 75190, 77745, 109695, 112785, 155490, 219390, 225570, 533849, 1067698, 1601547, 2669245, 3203094, 5338490, 8007735, 16015470]

約数ペア:

[(1, 16015470), (2, 8007735), (3, 5338490), (5, 3203094), (6, 2669245), (10, 1601547), (15, 1067698), (30, 533849), (71, 225570), (73, 219390), (103, 155490), (142, 112785), (146, 109695), (206, 77745), (213, 75190), (219, 73130), (309, 51830), (355, 45114), (365, 43878), (426, 37595), (438, 36565), (515, 31098), (618, 25915), (710, 22557), (730, 21939), (1030, 15549), (1065, 15038), (1095, 14626), (1545, 10366), (2130, 7519), (2190, 7313), (3090, 5183)]