1566131970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{236219}}^1$

素因数の和:236259

約数の個数: 64

約数和(自身を含む): 4285975680

約数和(自身を除く): 2719843710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 236219, 472438, 708657, 1181095, 1417314, 2362190, 3070847, 3543285, 4015723, 6141694, 7086570, 8031446, 9212541, 12047169, 15354235, 18425082, 20078615, 24094338, 30708470, 40157230, 46062705, 52204399, 60235845, 92125410, 104408798, 120471690, 156613197, 261021995, 313226394, 522043990, 783065985, 1566131970]

約数ペア:

[(1, 1566131970), (2, 783065985), (3, 522043990), (5, 313226394), (6, 261021995), (10, 156613197), (13, 120471690), (15, 104408798), (17, 92125410), (26, 60235845), (30, 52204399), (34, 46062705), (39, 40157230), (51, 30708470), (65, 24094338), (78, 20078615), (85, 18425082), (102, 15354235), (130, 12047169), (170, 9212541), (195, 8031446), (221, 7086570), (255, 6141694), (390, 4015723), (442, 3543285), (510, 3070847), (663, 2362190), (1105, 1417314), (1326, 1181095), (2210, 708657), (3315, 472438), (6630, 236219)]