30313250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 63168768

約数和(自身を除く): 32855518

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 125, 146, 151, 250, 275, 302, 365, 550, 730, 755, 803, 1375, 1510, 1606, 1661, 1825, 2750, 3322, 3650, 3775, 4015, 7550, 8030, 8305, 9125, 11023, 16610, 18250, 18875, 20075, 22046, 37750, 40150, 41525, 55115, 83050, 100375, 110230, 121253, 200750, 207625, 242506, 275575, 415250, 551150, 606265, 1212530, 1377875, 2755750, 3031325, 6062650, 15156625, 30313250]

約数ペア:

[(1, 30313250), (2, 15156625), (5, 6062650), (10, 3031325), (11, 2755750), (22, 1377875), (25, 1212530), (50, 606265), (55, 551150), (73, 415250), (110, 275575), (125, 242506), (146, 207625), (151, 200750), (250, 121253), (275, 110230), (302, 100375), (365, 83050), (550, 55115), (730, 41525), (755, 40150), (803, 37750), (1375, 22046), (1510, 20075), (1606, 18875), (1661, 18250), (1825, 16610), (2750, 11023), (3322, 9125), (3650, 8305), (3775, 8030), (4015, 7550)]