630492770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 1343692800

約数和(自身を除く): 713200030

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 53, 58, 85, 95, 106, 127, 145, 170, 190, 254, 265, 290, 323, 493, 530, 551, 635, 646, 901, 986, 1007, 1102, 1270, 1537, 1615, 1802, 2014, 2159, 2413, 2465, 2755, 3074, 3230, 3683, 4318, 4505, 4826, 4930, 5035, 5510, 6731, 7366, 7685, 9010, 9367, 10070, 10795, 12065, 13462, 15370, 17119, 18415, 18734, 21590, 24130, 26129, 29203, 33655, 34238, 36830, 41021, 46835, 52258, 58406, 62611, 67310, 69977, 82042, 85595, 93670, 114427, 125222, 127889, 130645, 139954, 146015, 171190, 195199, 205105, 228854, 255778, 261290, 292030, 313055, 349885, 390398, 410210, 496451, 572135, 626110, 639445, 699770, 975995, 992902, 1144270, 1189609, 1278890, 1951990, 2174113, 2379218, 2482255, 3318383, 3708781, 4348226, 4964510, 5948045, 6636766, 7417562, 10870565, 11896090, 16591915, 18543905, 21741130, 33183830, 37087810, 63049277, 126098554, 315246385, 630492770]

約数ペア:

[(1, 630492770), (2, 315246385), (5, 126098554), (10, 63049277), (17, 37087810), (19, 33183830), (29, 21741130), (34, 18543905), (38, 16591915), (53, 11896090), (58, 10870565), (85, 7417562), (95, 6636766), (106, 5948045), (127, 4964510), (145, 4348226), (170, 3708781), (190, 3318383), (254, 2482255), (265, 2379218), (290, 2174113), (323, 1951990), (493, 1278890), (530, 1189609), (551, 1144270), (635, 992902), (646, 975995), (901, 699770), (986, 639445), (1007, 626110), (1102, 572135), (1270, 496451), (1537, 410210), (1615, 390398), (1802, 349885), (2014, 313055), (2159, 292030), (2413, 261290), (2465, 255778), (2755, 228854), (3074, 205105), (3230, 195199), (3683, 171190), (4318, 146015), (4505, 139954), (4826, 130645), (4930, 127889), (5035, 125222), (5510, 114427), (6731, 93670), (7366, 85595), (7685, 82042), (9010, 69977), (9367, 67310), (10070, 62611), (10795, 58406), (12065, 52258), (13462, 46835), (15370, 41021), (17119, 36830), (18415, 34238), (18734, 33655), (21590, 29203), (24130, 26129)]