16530221490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{410281}}^1$

素因数の和:410387

約数の個数: 64

約数和(自身を含む): 42538037760

約数和(自身を除く): 26007816270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 6715, 8058, 13430, 20145, 40290, 410281, 820562, 1230843, 2051405, 2461686, 4102810, 6154215, 6974777, 12308430, 13949554, 20924331, 32412199, 34873885, 41848662, 64824398, 69747770, 97236597, 104621655, 162060995, 194473194, 209243310, 324121990, 486182985, 551007383, 972365970, 1102014766, 1653022149, 2755036915, 3306044298, 5510073830, 8265110745, 16530221490]

約数ペア:

[(1, 16530221490), (2, 8265110745), (3, 5510073830), (5, 3306044298), (6, 2755036915), (10, 1653022149), (15, 1102014766), (17, 972365970), (30, 551007383), (34, 486182985), (51, 324121990), (79, 209243310), (85, 194473194), (102, 162060995), (158, 104621655), (170, 97236597), (237, 69747770), (255, 64824398), (395, 41848662), (474, 34873885), (510, 32412199), (790, 20924331), (1185, 13949554), (1343, 12308430), (2370, 6974777), (2686, 6154215), (4029, 4102810), (6715, 2461686), (8058, 2051405), (13430, 1230843), (20145, 820562), (40290, 410281)]