30069924050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6637}}^1$

素因数の和:6796

約数の個数: 96

約数和(自身を含む): 60054251520

約数和(自身を除く): 29984327470

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 79, 155, 158, 185, 310, 370, 395, 775, 790, 925, 1147, 1550, 1850, 1975, 2294, 2449, 2923, 3950, 4898, 5735, 5846, 6637, 11470, 12245, 13274, 14615, 24490, 28675, 29230, 33185, 57350, 61225, 66370, 73075, 90613, 122450, 146150, 165925, 181226, 205747, 245569, 331850, 411494, 453065, 491138, 524323, 906130, 1028735, 1048646, 1227845, 2057470, 2265325, 2455690, 2621615, 4530650, 5143675, 5243230, 6139225, 7612639, 10287350, 12278450, 13108075, 15225278, 16254013, 19399951, 26216150, 32508026, 38063195, 38799902, 76126390, 81270065, 96999755, 162540130, 190315975, 193999510, 380631950, 406350325, 484998775, 601398481, 812700650, 969997550, 1202796962, 3006992405, 6013984810, 15034962025, 30069924050]

約数ペア:

[(1, 30069924050), (2, 15034962025), (5, 6013984810), (10, 3006992405), (25, 1202796962), (31, 969997550), (37, 812700650), (50, 601398481), (62, 484998775), (74, 406350325), (79, 380631950), (155, 193999510), (158, 190315975), (185, 162540130), (310, 96999755), (370, 81270065), (395, 76126390), (775, 38799902), (790, 38063195), (925, 32508026), (1147, 26216150), (1550, 19399951), (1850, 16254013), (1975, 15225278), (2294, 13108075), (2449, 12278450), (2923, 10287350), (3950, 7612639), (4898, 6139225), (5735, 5243230), (5846, 5143675), (6637, 4530650), (11470, 2621615), (12245, 2455690), (13274, 2265325), (14615, 2057470), (24490, 1227845), (28675, 1048646), (29230, 1028735), (33185, 906130), (57350, 524323), (61225, 491138), (66370, 453065), (73075, 411494), (90613, 331850), (122450, 245569), (146150, 205747), (165925, 181226)]