63479820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15791}}^1$

素因数の和:15870

約数の個数: 48

約数和(自身を含む): 180407808

約数和(自身を除く): 116927988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 15791, 31582, 47373, 63164, 78955, 94746, 157910, 189492, 236865, 315820, 473730, 947460, 1057997, 2115994, 3173991, 4231988, 5289985, 6347982, 10579970, 12695964, 15869955, 21159940, 31739910, 63479820]

約数ペア:

[(1, 63479820), (2, 31739910), (3, 21159940), (4, 15869955), (5, 12695964), (6, 10579970), (10, 6347982), (12, 5289985), (15, 4231988), (20, 3173991), (30, 2115994), (60, 1057997), (67, 947460), (134, 473730), (201, 315820), (268, 236865), (335, 189492), (402, 157910), (670, 94746), (804, 78955), (1005, 63164), (1340, 47373), (2010, 31582), (4020, 15791)]