90808410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2116

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 195348390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2069, 2090, 2310, 2926, 3135, 3990, 4138, 4389, 6207, 6270, 7315, 8778, 10345, 12414, 14483, 14630, 20690, 21945, 22759, 28966, 31035, 39311, 43449, 43890, 45518, 62070, 68277, 72415, 78622, 86898, 113795, 117933, 136554, 144830, 159313, 196555, 217245, 227590, 235866, 275177, 318626, 341385, 393110, 432421, 434490, 477939, 550354, 589665, 682770, 796565, 825531, 864842, 955878, 1179330, 1297263, 1375885, 1593130, 1651062, 2162105, 2389695, 2594526, 2751770, 3026947, 4127655, 4324210, 4779390, 6053894, 6486315, 8255310, 9080841, 12972630, 15134735, 18161682, 30269470, 45404205, 90808410]

約数ペア:

[(1, 90808410), (2, 45404205), (3, 30269470), (5, 18161682), (6, 15134735), (7, 12972630), (10, 9080841), (11, 8255310), (14, 6486315), (15, 6053894), (19, 4779390), (21, 4324210), (22, 4127655), (30, 3026947), (33, 2751770), (35, 2594526), (38, 2389695), (42, 2162105), (55, 1651062), (57, 1593130), (66, 1375885), (70, 1297263), (77, 1179330), (95, 955878), (105, 864842), (110, 825531), (114, 796565), (133, 682770), (154, 589665), (165, 550354), (190, 477939), (209, 434490), (210, 432421), (231, 393110), (266, 341385), (285, 318626), (330, 275177), (385, 235866), (399, 227590), (418, 217245), (462, 196555), (570, 159313), (627, 144830), (665, 136554), (770, 117933), (798, 113795), (1045, 86898), (1155, 78622), (1254, 72415), (1330, 68277), (1463, 62070), (1995, 45518), (2069, 43890), (2090, 43449), (2310, 39311), (2926, 31035), (3135, 28966), (3990, 22759), (4138, 21945), (4389, 20690), (6207, 14630), (6270, 14483), (7315, 12414), (8778, 10345)]