295909380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126457}}^1$

素因数の和:126485

約数の個数: 72

約数和(自身を含む): 966644952

約数和(自身を除く): 670735572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 126457, 252914, 379371, 505828, 632285, 758742, 1138113, 1264570, 1517484, 1643941, 1896855, 2276226, 2529140, 3287882, 3793710, 4552452, 4931823, 5690565, 6575764, 7587420, 8219705, 9863646, 11381130, 14795469, 16439410, 19727292, 22762260, 24659115, 29590938, 32878820, 49318230, 59181876, 73977345, 98636460, 147954690, 295909380]

約数ペア:

[(1, 295909380), (2, 147954690), (3, 98636460), (4, 73977345), (5, 59181876), (6, 49318230), (9, 32878820), (10, 29590938), (12, 24659115), (13, 22762260), (15, 19727292), (18, 16439410), (20, 14795469), (26, 11381130), (30, 9863646), (36, 8219705), (39, 7587420), (45, 6575764), (52, 5690565), (60, 4931823), (65, 4552452), (78, 3793710), (90, 3287882), (117, 2529140), (130, 2276226), (156, 1896855), (180, 1643941), (195, 1517484), (234, 1264570), (260, 1138113), (390, 758742), (468, 632285), (585, 505828), (780, 379371), (1170, 252914), (2340, 126457)]