22149660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 67878720

約数和(自身を除く): 45729060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 389, 390, 438, 730, 778, 780, 876, 949, 1095, 1167, 1460, 1556, 1898, 1945, 2190, 2334, 2847, 3796, 3890, 4380, 4668, 4745, 5057, 5694, 5835, 7780, 9490, 10114, 11388, 11670, 14235, 15171, 18980, 20228, 23340, 25285, 28397, 28470, 30342, 50570, 56794, 56940, 60684, 75855, 85191, 101140, 113588, 141985, 151710, 170382, 283970, 303420, 340764, 369161, 425955, 567940, 738322, 851910, 1107483, 1476644, 1703820, 1845805, 2214966, 3691610, 4429932, 5537415, 7383220, 11074830, 22149660]

約数ペア:

[(1, 22149660), (2, 11074830), (3, 7383220), (4, 5537415), (5, 4429932), (6, 3691610), (10, 2214966), (12, 1845805), (13, 1703820), (15, 1476644), (20, 1107483), (26, 851910), (30, 738322), (39, 567940), (52, 425955), (60, 369161), (65, 340764), (73, 303420), (78, 283970), (130, 170382), (146, 151710), (156, 141985), (195, 113588), (219, 101140), (260, 85191), (292, 75855), (365, 60684), (389, 56940), (390, 56794), (438, 50570), (730, 30342), (778, 28470), (780, 28397), (876, 25285), (949, 23340), (1095, 20228), (1167, 18980), (1460, 15171), (1556, 14235), (1898, 11670), (1945, 11388), (2190, 10114), (2334, 9490), (2847, 7780), (3796, 5835), (3890, 5694), (4380, 5057), (4668, 4745)]