74735940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 215421696

約数和(自身を除く): 140685756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 113, 146, 151, 219, 226, 292, 302, 339, 365, 438, 452, 453, 565, 604, 678, 730, 755, 876, 906, 1095, 1130, 1356, 1460, 1510, 1695, 1812, 2190, 2260, 2265, 3020, 3390, 4380, 4530, 6780, 8249, 9060, 11023, 16498, 17063, 22046, 24747, 32996, 33069, 34126, 41245, 44092, 49494, 51189, 55115, 66138, 68252, 82490, 85315, 98988, 102378, 110230, 123735, 132276, 164980, 165345, 170630, 204756, 220460, 247470, 255945, 330690, 341260, 494940, 511890, 661380, 1023780, 1245599, 2491198, 3736797, 4982396, 6227995, 7473594, 12455990, 14947188, 18683985, 24911980, 37367970, 74735940]

約数ペア:

[(1, 74735940), (2, 37367970), (3, 24911980), (4, 18683985), (5, 14947188), (6, 12455990), (10, 7473594), (12, 6227995), (15, 4982396), (20, 3736797), (30, 2491198), (60, 1245599), (73, 1023780), (113, 661380), (146, 511890), (151, 494940), (219, 341260), (226, 330690), (292, 255945), (302, 247470), (339, 220460), (365, 204756), (438, 170630), (452, 165345), (453, 164980), (565, 132276), (604, 123735), (678, 110230), (730, 102378), (755, 98988), (876, 85315), (906, 82490), (1095, 68252), (1130, 66138), (1356, 55115), (1460, 51189), (1510, 49494), (1695, 44092), (1812, 41245), (2190, 34126), (2260, 33069), (2265, 32996), (3020, 24747), (3390, 22046), (4380, 17063), (4530, 16498), (6780, 11023), (8249, 9060)]