29663940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26021}}^1$

素因数の和:26052

約数の個数: 48

約数和(自身を含む): 87433920

約数和(自身を除く): 57769980

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, 26021, 52042, 78063, 104084, 130105, 156126, 260210, 312252, 390315, 494399, 520420, 780630, 988798, 1483197, 1561260, 1977596, 2471995, 2966394, 4943990, 5932788, 7415985, 9887980, 14831970, 29663940]

約数ペア:

[(1, 29663940), (2, 14831970), (3, 9887980), (4, 7415985), (5, 5932788), (6, 4943990), (10, 2966394), (12, 2471995), (15, 1977596), (19, 1561260), (20, 1483197), (30, 988798), (38, 780630), (57, 520420), (60, 494399), (76, 390315), (95, 312252), (114, 260210), (190, 156126), (228, 130105), (285, 104084), (380, 78063), (570, 52042), (1140, 26021)]