9153650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 20037780

約数和(自身を除く): 10884130

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 89, 110, 121, 170, 178, 187, 242, 275, 374, 425, 445, 550, 605, 850, 890, 935, 979, 1210, 1513, 1870, 1958, 2057, 2225, 3025, 3026, 4114, 4450, 4675, 4895, 6050, 7565, 9350, 9790, 10285, 10769, 15130, 16643, 20570, 21538, 24475, 33286, 37825, 48950, 51425, 53845, 75650, 83215, 102850, 107690, 166430, 183073, 269225, 366146, 416075, 538450, 832150, 915365, 1830730, 4576825, 9153650]

約数ペア:

[(1, 9153650), (2, 4576825), (5, 1830730), (10, 915365), (11, 832150), (17, 538450), (22, 416075), (25, 366146), (34, 269225), (50, 183073), (55, 166430), (85, 107690), (89, 102850), (110, 83215), (121, 75650), (170, 53845), (178, 51425), (187, 48950), (242, 37825), (275, 33286), (374, 24475), (425, 21538), (445, 20570), (550, 16643), (605, 15130), (850, 10769), (890, 10285), (935, 9790), (979, 9350), (1210, 7565), (1513, 6050), (1870, 4895), (1958, 4675), (2057, 4450), (2225, 4114), (3025, 3026)]