1001489190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 2716640640

約数和(自身を除く): 1715151450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 73, 78, 87, 130, 145, 146, 174, 195, 219, 290, 365, 377, 390, 435, 438, 730, 754, 870, 949, 1095, 1131, 1213, 1885, 1898, 2117, 2190, 2262, 2426, 2847, 3639, 3770, 4234, 4745, 5655, 5694, 6065, 6351, 7278, 9490, 10585, 11310, 12130, 12702, 14235, 15769, 18195, 21170, 27521, 28470, 31538, 31755, 35177, 36390, 47307, 55042, 63510, 70354, 78845, 82563, 88549, 94614, 105531, 137605, 157690, 165126, 175885, 177098, 211062, 236535, 265647, 275210, 351770, 412815, 442745, 457301, 473070, 527655, 531294, 825630, 885490, 914602, 1055310, 1151137, 1328235, 1371903, 2286505, 2302274, 2567921, 2656470, 2743806, 3453411, 4573010, 5135842, 5755685, 6859515, 6906822, 7703763, 11511370, 12839605, 13719030, 15407526, 17267055, 25679210, 33382973, 34534110, 38518815, 66765946, 77037630, 100148919, 166914865, 200297838, 333829730, 500744595, 1001489190]

約数ペア:

[(1, 1001489190), (2, 500744595), (3, 333829730), (5, 200297838), (6, 166914865), (10, 100148919), (13, 77037630), (15, 66765946), (26, 38518815), (29, 34534110), (30, 33382973), (39, 25679210), (58, 17267055), (65, 15407526), (73, 13719030), (78, 12839605), (87, 11511370), (130, 7703763), (145, 6906822), (146, 6859515), (174, 5755685), (195, 5135842), (219, 4573010), (290, 3453411), (365, 2743806), (377, 2656470), (390, 2567921), (435, 2302274), (438, 2286505), (730, 1371903), (754, 1328235), (870, 1151137), (949, 1055310), (1095, 914602), (1131, 885490), (1213, 825630), (1885, 531294), (1898, 527655), (2117, 473070), (2190, 457301), (2262, 442745), (2426, 412815), (2847, 351770), (3639, 275210), (3770, 265647), (4234, 236535), (4745, 211062), (5655, 177098), (5694, 175885), (6065, 165126), (6351, 157690), (7278, 137605), (9490, 105531), (10585, 94614), (11310, 88549), (12130, 82563), (12702, 78845), (14235, 70354), (15769, 63510), (18195, 55042), (21170, 47307), (27521, 36390), (28470, 35177), (31538, 31755)]