397440090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{7523}}^1$

素因数の和:8123

約数の個数: 48

約数和(自身を含む): 1035242208

約数和(自身を除く): 637802118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 587, 1174, 1761, 2935, 3522, 5283, 5870, 7523, 8805, 10566, 15046, 17610, 22569, 26415, 37615, 45138, 52830, 67707, 75230, 112845, 135414, 225690, 338535, 677070, 4416001, 8832002, 13248003, 22080005, 26496006, 39744009, 44160010, 66240015, 79488018, 132480030, 198720045, 397440090]

約数ペア:

[(1, 397440090), (2, 198720045), (3, 132480030), (5, 79488018), (6, 66240015), (9, 44160010), (10, 39744009), (15, 26496006), (18, 22080005), (30, 13248003), (45, 8832002), (90, 4416001), (587, 677070), (1174, 338535), (1761, 225690), (2935, 135414), (3522, 112845), (5283, 75230), (5870, 67707), (7523, 52830), (8805, 45138), (10566, 37615), (15046, 26415), (17610, 22569)]