74954910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 110113890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 89, 134, 178, 201, 267, 335, 402, 419, 445, 534, 670, 838, 890, 1005, 1257, 1335, 2010, 2095, 2514, 2670, 4190, 5963, 6285, 11926, 12570, 17889, 28073, 29815, 35778, 37291, 56146, 59630, 74582, 84219, 89445, 111873, 140365, 168438, 178890, 186455, 223746, 280730, 372910, 421095, 559365, 842190, 1118730, 2498497, 4996994, 7495491, 12492485, 14990982, 24984970, 37477455, 74954910]

約数ペア:

[(1, 74954910), (2, 37477455), (3, 24984970), (5, 14990982), (6, 12492485), (10, 7495491), (15, 4996994), (30, 2498497), (67, 1118730), (89, 842190), (134, 559365), (178, 421095), (201, 372910), (267, 280730), (335, 223746), (402, 186455), (419, 178890), (445, 168438), (534, 140365), (670, 111873), (838, 89445), (890, 84219), (1005, 74582), (1257, 59630), (1335, 56146), (2010, 37291), (2095, 35778), (2514, 29815), (2670, 28073), (4190, 17889), (5963, 12570), (6285, 11926)]