4820248890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{148361}}^1$

素因数の和:148412

約数の個数: 72

約数和(自身を含む): 13227065748

約数和(自身を除く): 8406816858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 32490, 148361, 296722, 445083, 741805, 890166, 1335249, 1483610, 2225415, 2670498, 2818859, 4450830, 5637718, 6676245, 8456577, 13352490, 14094295, 16913154, 25369731, 28188590, 42282885, 50739462, 53558321, 84565770, 107116642, 126848655, 160674963, 253697310, 267791605, 321349926, 482024889, 535583210, 803374815, 964049778, 1606749630, 2410124445, 4820248890]

約数ペア:

[(1, 4820248890), (2, 2410124445), (3, 1606749630), (5, 964049778), (6, 803374815), (9, 535583210), (10, 482024889), (15, 321349926), (18, 267791605), (19, 253697310), (30, 160674963), (38, 126848655), (45, 107116642), (57, 84565770), (90, 53558321), (95, 50739462), (114, 42282885), (171, 28188590), (190, 25369731), (285, 16913154), (342, 14094295), (361, 13352490), (570, 8456577), (722, 6676245), (855, 5637718), (1083, 4450830), (1710, 2818859), (1805, 2670498), (2166, 2225415), (3249, 1483610), (3610, 1335249), (5415, 890166), (6498, 741805), (10830, 445083), (16245, 296722), (32490, 148361)]