19922310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5399}}^1$

素因数の和:5453

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 33148890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 5399, 10798, 16197, 26995, 32394, 48591, 53990, 80985, 97182, 161970, 221359, 242955, 442718, 485910, 664077, 1106795, 1328154, 1992231, 2213590, 3320385, 3984462, 6640770, 9961155, 19922310]

約数ペア:

[(1, 19922310), (2, 9961155), (3, 6640770), (5, 3984462), (6, 3320385), (9, 2213590), (10, 1992231), (15, 1328154), (18, 1106795), (30, 664077), (41, 485910), (45, 442718), (82, 242955), (90, 221359), (123, 161970), (205, 97182), (246, 80985), (369, 53990), (410, 48591), (615, 32394), (738, 26995), (1230, 16197), (1845, 10798), (3690, 5399)]