30729370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 70732800

約数和(自身を除く): 40003430

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 217, 238, 245, 289, 310, 343, 434, 490, 527, 578, 595, 686, 833, 1054, 1085, 1190, 1445, 1519, 1666, 1715, 2023, 2170, 2635, 2890, 3038, 3430, 3689, 4046, 4165, 5270, 5831, 7378, 7595, 8330, 8959, 10115, 10633, 11662, 14161, 15190, 17918, 18445, 20230, 21266, 25823, 28322, 29155, 36890, 44795, 51646, 53165, 58310, 62713, 70805, 89590, 99127, 106330, 125426, 129115, 141610, 180761, 198254, 258230, 313565, 361522, 438991, 495635, 627130, 877982, 903805, 991270, 1807610, 2194955, 3072937, 4389910, 6145874, 15364685, 30729370]

約数ペア:

[(1, 30729370), (2, 15364685), (5, 6145874), (7, 4389910), (10, 3072937), (14, 2194955), (17, 1807610), (31, 991270), (34, 903805), (35, 877982), (49, 627130), (62, 495635), (70, 438991), (85, 361522), (98, 313565), (119, 258230), (155, 198254), (170, 180761), (217, 141610), (238, 129115), (245, 125426), (289, 106330), (310, 99127), (343, 89590), (434, 70805), (490, 62713), (527, 58310), (578, 53165), (595, 51646), (686, 44795), (833, 36890), (1054, 29155), (1085, 28322), (1190, 25823), (1445, 21266), (1519, 20230), (1666, 18445), (1715, 17918), (2023, 15190), (2170, 14161), (2635, 11662), (2890, 10633), (3038, 10115), (3430, 8959), (3689, 8330), (4046, 7595), (4165, 7378), (5270, 5831)]