2015597310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20743}}^1$

素因数の和:20873

約数の個数: 64

約数和(自身を含む): 5018388480

約数和(自身を除く): 3002791170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 1185, 1230, 2370, 3239, 6478, 9717, 16195, 19434, 20743, 32390, 41486, 48585, 62229, 97170, 103715, 124458, 207430, 311145, 622290, 850463, 1638697, 1700926, 2551389, 3277394, 4252315, 4916091, 5102778, 8193485, 8504630, 9832182, 12756945, 16386970, 24580455, 25513890, 49160910, 67186577, 134373154, 201559731, 335932885, 403119462, 671865770, 1007798655, 2015597310]

約数ペア:

[(1, 2015597310), (2, 1007798655), (3, 671865770), (5, 403119462), (6, 335932885), (10, 201559731), (15, 134373154), (30, 67186577), (41, 49160910), (79, 25513890), (82, 24580455), (123, 16386970), (158, 12756945), (205, 9832182), (237, 8504630), (246, 8193485), (395, 5102778), (410, 4916091), (474, 4252315), (615, 3277394), (790, 2551389), (1185, 1700926), (1230, 1638697), (2370, 850463), (3239, 622290), (6478, 311145), (9717, 207430), (16195, 124458), (19434, 103715), (20743, 97170), (32390, 62229), (41486, 48585)]