13303726530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{21317}}^1$

素因数の和:21691

約数の個数: 64

約数和(自身を含む): 32490678528

約数和(自身を除く): 19186951998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 293, 355, 426, 586, 710, 879, 1065, 1465, 1758, 2130, 2930, 4395, 8790, 20803, 21317, 41606, 42634, 62409, 63951, 104015, 106585, 124818, 127902, 208030, 213170, 312045, 319755, 624090, 639510, 1513507, 3027014, 4540521, 6245881, 7567535, 9081042, 12491762, 15135070, 18737643, 22702605, 31229405, 37475286, 45405210, 62458810, 93688215, 187376430, 443457551, 886915102, 1330372653, 2217287755, 2660745306, 4434575510, 6651863265, 13303726530]

約数ペア:

[(1, 13303726530), (2, 6651863265), (3, 4434575510), (5, 2660745306), (6, 2217287755), (10, 1330372653), (15, 886915102), (30, 443457551), (71, 187376430), (142, 93688215), (213, 62458810), (293, 45405210), (355, 37475286), (426, 31229405), (586, 22702605), (710, 18737643), (879, 15135070), (1065, 12491762), (1465, 9081042), (1758, 7567535), (2130, 6245881), (2930, 4540521), (4395, 3027014), (8790, 1513507), (20803, 639510), (21317, 624090), (41606, 319755), (42634, 312045), (62409, 213170), (63951, 208030), (104015, 127902), (106585, 124818)]