977550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 96

約数和(自身を含む): 2976000

約数和(自身を除く): 1998450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 343, 350, 399, 475, 490, 525, 570, 665, 686, 735, 798, 931, 950, 1029, 1050, 1225, 1330, 1425, 1470, 1715, 1862, 1995, 2058, 2450, 2793, 2850, 3325, 3430, 3675, 3990, 4655, 5145, 5586, 6517, 6650, 7350, 8575, 9310, 9975, 10290, 13034, 13965, 17150, 19551, 19950, 23275, 25725, 27930, 32585, 39102, 46550, 51450, 65170, 69825, 97755, 139650, 162925, 195510, 325850, 488775, 977550]

約数ペア:

[(1, 977550), (2, 488775), (3, 325850), (5, 195510), (6, 162925), (7, 139650), (10, 97755), (14, 69825), (15, 65170), (19, 51450), (21, 46550), (25, 39102), (30, 32585), (35, 27930), (38, 25725), (42, 23275), (49, 19950), (50, 19551), (57, 17150), (70, 13965), (75, 13034), (95, 10290), (98, 9975), (105, 9310), (114, 8575), (133, 7350), (147, 6650), (150, 6517), (175, 5586), (190, 5145), (210, 4655), (245, 3990), (266, 3675), (285, 3430), (294, 3325), (343, 2850), (350, 2793), (399, 2450), (475, 2058), (490, 1995), (525, 1862), (570, 1715), (665, 1470), (686, 1425), (735, 1330), (798, 1225), (931, 1050), (950, 1029)]