138712260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{62483}}^1$

素因数の和:62532

約数の個数: 48

約数和(自身を含む): 398897856

約数和(自身を除く): 260185596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 62483, 124966, 187449, 249932, 312415, 374898, 624830, 749796, 937245, 1249660, 1874490, 2311871, 3748980, 4623742, 6935613, 9247484, 11559355, 13871226, 23118710, 27742452, 34678065, 46237420, 69356130, 138712260]

約数ペア:

[(1, 138712260), (2, 69356130), (3, 46237420), (4, 34678065), (5, 27742452), (6, 23118710), (10, 13871226), (12, 11559355), (15, 9247484), (20, 6935613), (30, 4623742), (37, 3748980), (60, 2311871), (74, 1874490), (111, 1249660), (148, 937245), (185, 749796), (222, 624830), (370, 374898), (444, 312415), (555, 249932), (740, 187449), (1110, 124966), (2220, 62483)]