238438410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8580

約数の個数: 96

約数和(自身を含む): 700799040

約数和(自身を除く): 462360630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 8537, 9310, 13965, 17074, 25611, 27930, 42685, 51222, 59759, 85370, 119518, 128055, 162203, 179277, 256110, 298795, 324406, 358554, 418313, 486609, 597590, 811015, 836626, 896385, 973218, 1135421, 1254939, 1622030, 1792770, 2091565, 2270842, 2433045, 2509878, 3406263, 4183130, 4866090, 5677105, 6274695, 6812526, 7947947, 11354210, 12549390, 15895894, 17031315, 23843841, 34062630, 39739735, 47687682, 79479470, 119219205, 238438410]

約数ペア:

[(1, 238438410), (2, 119219205), (3, 79479470), (5, 47687682), (6, 39739735), (7, 34062630), (10, 23843841), (14, 17031315), (15, 15895894), (19, 12549390), (21, 11354210), (30, 7947947), (35, 6812526), (38, 6274695), (42, 5677105), (49, 4866090), (57, 4183130), (70, 3406263), (95, 2509878), (98, 2433045), (105, 2270842), (114, 2091565), (133, 1792770), (147, 1622030), (190, 1254939), (210, 1135421), (245, 973218), (266, 896385), (285, 836626), (294, 811015), (399, 597590), (490, 486609), (570, 418313), (665, 358554), (735, 324406), (798, 298795), (931, 256110), (1330, 179277), (1470, 162203), (1862, 128055), (1995, 119518), (2793, 85370), (3990, 59759), (4655, 51222), (5586, 42685), (8537, 27930), (9310, 25611), (13965, 17074)]