2471630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 5640192

約数和(自身を除く): 3168562

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 67, 70, 85, 119, 134, 155, 170, 217, 238, 310, 335, 434, 469, 527, 595, 670, 938, 1054, 1085, 1139, 1190, 2077, 2170, 2278, 2345, 2635, 3689, 4154, 4690, 5270, 5695, 7378, 7973, 10385, 11390, 14539, 15946, 18445, 20770, 29078, 35309, 36890, 39865, 70618, 72695, 79730, 145390, 176545, 247163, 353090, 494326, 1235815, 2471630]

約数ペア:

[(1, 2471630), (2, 1235815), (5, 494326), (7, 353090), (10, 247163), (14, 176545), (17, 145390), (31, 79730), (34, 72695), (35, 70618), (62, 39865), (67, 36890), (70, 35309), (85, 29078), (119, 20770), (134, 18445), (155, 15946), (170, 14539), (217, 11390), (238, 10385), (310, 7973), (335, 7378), (434, 5695), (469, 5270), (527, 4690), (595, 4154), (670, 3689), (938, 2635), (1054, 2345), (1085, 2278), (1139, 2170), (1190, 2077)]