193231710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5423

約数の個数: 128

約数和(自身を含む): 620006400

約数和(自身を除く): 426774690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5381, 5985, 7182, 10762, 11970, 16143, 17955, 26905, 32286, 35910, 37667, 48429, 53810, 75334, 80715, 96858, 102239, 113001, 145287, 161430, 188335, 204478, 226002, 242145, 290574, 306717, 339003, 376670, 484290, 511195, 565005, 613434, 678006, 715673, 726435, 920151, 1017009, 1022390, 1130010, 1431346, 1452870, 1533585, 1695015, 1840302, 2034018, 2147019, 2760453, 3067170, 3390030, 3578365, 4294038, 4600755, 5085045, 5520906, 6441057, 7156730, 9201510, 10170090, 10735095, 12882114, 13802265, 19323171, 21470190, 27604530, 32205285, 38646342, 64410570, 96615855, 193231710]

約数ペア:

[(1, 193231710), (2, 96615855), (3, 64410570), (5, 38646342), (6, 32205285), (7, 27604530), (9, 21470190), (10, 19323171), (14, 13802265), (15, 12882114), (18, 10735095), (19, 10170090), (21, 9201510), (27, 7156730), (30, 6441057), (35, 5520906), (38, 5085045), (42, 4600755), (45, 4294038), (54, 3578365), (57, 3390030), (63, 3067170), (70, 2760453), (90, 2147019), (95, 2034018), (105, 1840302), (114, 1695015), (126, 1533585), (133, 1452870), (135, 1431346), (171, 1130010), (189, 1022390), (190, 1017009), (210, 920151), (266, 726435), (270, 715673), (285, 678006), (315, 613434), (342, 565005), (378, 511195), (399, 484290), (513, 376670), (570, 339003), (630, 306717), (665, 290574), (798, 242145), (855, 226002), (945, 204478), (1026, 188335), (1197, 161430), (1330, 145287), (1710, 113001), (1890, 102239), (1995, 96858), (2394, 80715), (2565, 75334), (3591, 53810), (3990, 48429), (5130, 37667), (5381, 35910), (5985, 32286), (7182, 26905), (10762, 17955), (11970, 16143)]