102003930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{161911}}^1$

素因数の和:161931

約数の個数: 48

約数和(自身を含む): 303099264

約数和(自身を除く): 201095334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 161911, 323822, 485733, 809555, 971466, 1133377, 1457199, 1619110, 2266754, 2428665, 2914398, 3400131, 4857330, 5666885, 6800262, 7285995, 10200393, 11333770, 14571990, 17000655, 20400786, 34001310, 51001965, 102003930]

約数ペア:

[(1, 102003930), (2, 51001965), (3, 34001310), (5, 20400786), (6, 17000655), (7, 14571990), (9, 11333770), (10, 10200393), (14, 7285995), (15, 6800262), (18, 5666885), (21, 4857330), (30, 3400131), (35, 2914398), (42, 2428665), (45, 2266754), (63, 1619110), (70, 1457199), (90, 1133377), (105, 971466), (126, 809555), (210, 485733), (315, 323822), (630, 161911)]