15003898910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78889}}^1$

素因数の和:78946

約数の個数: 128

約数和(自身を含む): 38170137600

約数和(自身を除く): 23166238690

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 143, 154, 182, 190, 209, 247, 266, 286, 385, 418, 455, 494, 665, 715, 770, 910, 1001, 1045, 1235, 1330, 1430, 1463, 1729, 2002, 2090, 2470, 2717, 2926, 3458, 5005, 5434, 7315, 8645, 10010, 13585, 14630, 17290, 19019, 27170, 38038, 78889, 95095, 157778, 190190, 394445, 552223, 788890, 867779, 1025557, 1104446, 1498891, 1735558, 2051114, 2761115, 2997782, 4338895, 5127785, 5522230, 6074453, 7178899, 7494455, 8677790, 10255570, 10492237, 11281127, 12148906, 14357798, 14988910, 16487801, 19485583, 20984474, 22562254, 30372265, 32975602, 35894495, 38971166, 52461185, 56405635, 60744530, 71788990, 78967889, 82439005, 97427915, 104922370, 112811270, 115414607, 136399081, 157935778, 164878010, 194855830, 214341413, 230829214, 272798162, 394839445, 428682826, 577073035, 681995405, 789678890, 1071707065, 1154146070, 1363990810, 1500389891, 2143414130, 3000779782, 7501949455, 15003898910]

約数ペア:

[(1, 15003898910), (2, 7501949455), (5, 3000779782), (7, 2143414130), (10, 1500389891), (11, 1363990810), (13, 1154146070), (14, 1071707065), (19, 789678890), (22, 681995405), (26, 577073035), (35, 428682826), (38, 394839445), (55, 272798162), (65, 230829214), (70, 214341413), (77, 194855830), (91, 164878010), (95, 157935778), (110, 136399081), (130, 115414607), (133, 112811270), (143, 104922370), (154, 97427915), (182, 82439005), (190, 78967889), (209, 71788990), (247, 60744530), (266, 56405635), (286, 52461185), (385, 38971166), (418, 35894495), (455, 32975602), (494, 30372265), (665, 22562254), (715, 20984474), (770, 19485583), (910, 16487801), (1001, 14988910), (1045, 14357798), (1235, 12148906), (1330, 11281127), (1430, 10492237), (1463, 10255570), (1729, 8677790), (2002, 7494455), (2090, 7178899), (2470, 6074453), (2717, 5522230), (2926, 5127785), (3458, 4338895), (5005, 2997782), (5434, 2761115), (7315, 2051114), (8645, 1735558), (10010, 1498891), (13585, 1104446), (14630, 1025557), (17290, 867779), (19019, 788890), (27170, 552223), (38038, 394445), (78889, 190190), (95095, 157778)]