4445984340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3528559}}^1$

素因数の和:3528581

約数の個数: 72

約数和(自身を含む): 15412750080

約数和(自身を除く): 10966765740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3528559, 7057118, 10585677, 14114236, 17642795, 21171354, 24699913, 31757031, 35285590, 42342708, 49399826, 52928385, 63514062, 70571180, 74099739, 98799652, 105856770, 123499565, 127028124, 148199478, 158785155, 211713540, 222299217, 246999130, 296398956, 317570310, 370498695, 444598434, 493998260, 635140620, 740997390, 889196868, 1111496085, 1481994780, 2222992170, 4445984340]

約数ペア:

[(1, 4445984340), (2, 2222992170), (3, 1481994780), (4, 1111496085), (5, 889196868), (6, 740997390), (7, 635140620), (9, 493998260), (10, 444598434), (12, 370498695), (14, 317570310), (15, 296398956), (18, 246999130), (20, 222299217), (21, 211713540), (28, 158785155), (30, 148199478), (35, 127028124), (36, 123499565), (42, 105856770), (45, 98799652), (60, 74099739), (63, 70571180), (70, 63514062), (84, 52928385), (90, 49399826), (105, 42342708), (126, 35285590), (140, 31757031), (180, 24699913), (210, 21171354), (252, 17642795), (315, 14114236), (420, 10585677), (630, 7057118), (1260, 3528559)]