208425660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{6421}}^1$

素因数の和:6974

約数の個数: 48

約数和(自身を含む): 584761632

約数和(自身を除く): 376335972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5410, 6421, 6492, 8115, 10820, 12842, 16230, 19263, 25684, 32105, 32460, 38526, 64210, 77052, 96315, 128420, 192630, 385260, 3473761, 6947522, 10421283, 13895044, 17368805, 20842566, 34737610, 41685132, 52106415, 69475220, 104212830, 208425660]

約数ペア:

[(1, 208425660), (2, 104212830), (3, 69475220), (4, 52106415), (5, 41685132), (6, 34737610), (10, 20842566), (12, 17368805), (15, 13895044), (20, 10421283), (30, 6947522), (60, 3473761), (541, 385260), (1082, 192630), (1623, 128420), (2164, 96315), (2705, 77052), (3246, 64210), (5410, 38526), (6421, 32460), (6492, 32105), (8115, 25684), (10820, 19263), (12842, 16230)]