71230620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62483}}^1$

素因数の和:62514

約数の個数: 48

約数和(自身を含む): 209946240

約数和(自身を除く): 138715620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62483, 124966, 187449, 249932, 312415, 374898, 624830, 749796, 937245, 1187177, 1249660, 1874490, 2374354, 3561531, 3748980, 4748708, 5935885, 7123062, 11871770, 14246124, 17807655, 23743540, 35615310, 71230620]

約数ペア:

[(1, 71230620), (2, 35615310), (3, 23743540), (4, 17807655), (5, 14246124), (6, 11871770), (10, 7123062), (12, 5935885), (15, 4748708), (19, 3748980), (20, 3561531), (30, 2374354), (38, 1874490), (57, 1249660), (60, 1187177), (76, 937245), (95, 749796), (114, 624830), (190, 374898), (228, 312415), (285, 249932), (380, 187449), (570, 124966), (1140, 62483)]