4638599820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{422459}}^1$

素因数の和:422535

約数の個数: 72

約数和(自身を含む): 14301115920

約数和(自身を除く): 9662516100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 422459, 844918, 1267377, 1689836, 2112295, 2534754, 3802131, 4224590, 5069508, 6336885, 7604262, 8449180, 12673770, 15208524, 19010655, 25347540, 25769999, 38021310, 51539998, 76042620, 77309997, 103079996, 128849995, 154619994, 231929991, 257699990, 309239988, 386549985, 463859982, 515399980, 773099970, 927719964, 1159649955, 1546199940, 2319299910, 4638599820]

約数ペア:

[(1, 4638599820), (2, 2319299910), (3, 1546199940), (4, 1159649955), (5, 927719964), (6, 773099970), (9, 515399980), (10, 463859982), (12, 386549985), (15, 309239988), (18, 257699990), (20, 231929991), (30, 154619994), (36, 128849995), (45, 103079996), (60, 77309997), (61, 76042620), (90, 51539998), (122, 38021310), (180, 25769999), (183, 25347540), (244, 19010655), (305, 15208524), (366, 12673770), (549, 8449180), (610, 7604262), (732, 6336885), (915, 5069508), (1098, 4224590), (1220, 3802131), (1830, 2534754), (2196, 2112295), (2745, 1689836), (3660, 1267377), (5490, 844918), (10980, 422459)]