29016990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 51853410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 239, 285, 342, 355, 426, 478, 570, 639, 710, 717, 855, 1065, 1195, 1278, 1349, 1434, 1710, 2130, 2151, 2390, 2698, 3195, 3585, 4047, 4302, 4541, 6390, 6745, 7170, 8094, 9082, 10755, 12141, 13490, 13623, 16969, 20235, 21510, 22705, 24282, 27246, 33938, 40470, 40869, 45410, 50907, 60705, 68115, 81738, 84845, 101814, 121410, 136230, 152721, 169690, 204345, 254535, 305442, 322411, 408690, 509070, 644822, 763605, 967233, 1527210, 1612055, 1934466, 2901699, 3224110, 4836165, 5803398, 9672330, 14508495, 29016990]

約数ペア:

[(1, 29016990), (2, 14508495), (3, 9672330), (5, 5803398), (6, 4836165), (9, 3224110), (10, 2901699), (15, 1934466), (18, 1612055), (19, 1527210), (30, 967233), (38, 763605), (45, 644822), (57, 509070), (71, 408690), (90, 322411), (95, 305442), (114, 254535), (142, 204345), (171, 169690), (190, 152721), (213, 136230), (239, 121410), (285, 101814), (342, 84845), (355, 81738), (426, 68115), (478, 60705), (570, 50907), (639, 45410), (710, 40869), (717, 40470), (855, 33938), (1065, 27246), (1195, 24282), (1278, 22705), (1349, 21510), (1434, 20235), (1710, 16969), (2130, 13623), (2151, 13490), (2390, 12141), (2698, 10755), (3195, 9082), (3585, 8094), (4047, 7170), (4302, 6745), (4541, 6390)]