6359940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 19557720

約数和(自身を除く): 13197780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 397, 445, 534, 794, 801, 890, 1068, 1191, 1335, 1588, 1602, 1780, 1985, 2382, 2670, 3204, 3573, 3970, 4005, 4764, 5340, 5955, 7146, 7940, 8010, 11910, 14292, 16020, 17865, 23820, 35333, 35730, 70666, 71460, 105999, 141332, 176665, 211998, 317997, 353330, 423996, 529995, 635994, 706660, 1059990, 1271988, 1589985, 2119980, 3179970, 6359940]

約数ペア:

[(1, 6359940), (2, 3179970), (3, 2119980), (4, 1589985), (5, 1271988), (6, 1059990), (9, 706660), (10, 635994), (12, 529995), (15, 423996), (18, 353330), (20, 317997), (30, 211998), (36, 176665), (45, 141332), (60, 105999), (89, 71460), (90, 70666), (178, 35730), (180, 35333), (267, 23820), (356, 17865), (397, 16020), (445, 14292), (534, 11910), (794, 8010), (801, 7940), (890, 7146), (1068, 5955), (1191, 5340), (1335, 4764), (1588, 4005), (1602, 3970), (1780, 3573), (1985, 3204), (2382, 2670)]