4490147340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{509087}}^1$

素因数の和:509116

約数の個数: 108

約数和(自身を含む): 15843836736

約数和(自身を除く): 11353689396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 509087, 1018174, 1527261, 2036348, 2545435, 3054522, 3563609, 4581783, 5090870, 6109044, 7127218, 7636305, 9163566, 10181740, 10690827, 14254436, 15272610, 17818045, 18327132, 21381654, 22908915, 24945263, 30545220, 32072481, 35636090, 42763308, 45817830, 49890526, 53454135, 64144962, 71272180, 74835789, 91635660, 99781052, 106908270, 124726315, 128289924, 149671578, 160362405, 213816540, 224507367, 249452630, 299343156, 320724810, 374178945, 449014734, 498905260, 641449620, 748357890, 898029468, 1122536835, 1496715780, 2245073670, 4490147340]

約数ペア:

[(1, 4490147340), (2, 2245073670), (3, 1496715780), (4, 1122536835), (5, 898029468), (6, 748357890), (7, 641449620), (9, 498905260), (10, 449014734), (12, 374178945), (14, 320724810), (15, 299343156), (18, 249452630), (20, 224507367), (21, 213816540), (28, 160362405), (30, 149671578), (35, 128289924), (36, 124726315), (42, 106908270), (45, 99781052), (49, 91635660), (60, 74835789), (63, 71272180), (70, 64144962), (84, 53454135), (90, 49890526), (98, 45817830), (105, 42763308), (126, 35636090), (140, 32072481), (147, 30545220), (180, 24945263), (196, 22908915), (210, 21381654), (245, 18327132), (252, 17818045), (294, 15272610), (315, 14254436), (420, 10690827), (441, 10181740), (490, 9163566), (588, 7636305), (630, 7127218), (735, 6109044), (882, 5090870), (980, 4581783), (1260, 3563609), (1470, 3054522), (1764, 2545435), (2205, 2036348), (2940, 1527261), (4410, 1018174), (8820, 509087)]