38756970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61519}}^1$

素因数の和:61539

約数の個数: 48

約数和(自身を含む): 115165440

約数和(自身を除く): 76408470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 61519, 123038, 184557, 307595, 369114, 430633, 553671, 615190, 861266, 922785, 1107342, 1291899, 1845570, 2153165, 2583798, 2768355, 3875697, 4306330, 5536710, 6459495, 7751394, 12918990, 19378485, 38756970]

約数ペア:

[(1, 38756970), (2, 19378485), (3, 12918990), (5, 7751394), (6, 6459495), (7, 5536710), (9, 4306330), (10, 3875697), (14, 2768355), (15, 2583798), (18, 2153165), (21, 1845570), (30, 1291899), (35, 1107342), (42, 922785), (45, 861266), (63, 615190), (70, 553671), (90, 430633), (105, 369114), (126, 307595), (210, 184557), (315, 123038), (630, 61519)]