121859430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 128

約数和(自身を含む): 370262016

約数和(自身を除く): 248402586

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 105, 110, 142, 154, 165, 210, 213, 231, 330, 355, 385, 426, 462, 497, 710, 743, 770, 781, 994, 1065, 1155, 1486, 1491, 1562, 2130, 2229, 2310, 2343, 2485, 2982, 3715, 3905, 4458, 4686, 4970, 5201, 5467, 7430, 7455, 7810, 8173, 10402, 10934, 11145, 11715, 14910, 15603, 16346, 16401, 22290, 23430, 24519, 26005, 27335, 31206, 32802, 40865, 49038, 52010, 52753, 54670, 57211, 78015, 81730, 82005, 105506, 114422, 122595, 156030, 158259, 164010, 171633, 245190, 263765, 286055, 316518, 343266, 369271, 527530, 572110, 580283, 738542, 791295, 858165, 1107813, 1160566, 1582590, 1716330, 1740849, 1846355, 2215626, 2901415, 3481698, 3692710, 4061981, 5539065, 5802830, 8123962, 8704245, 11078130, 12185943, 17408490, 20309905, 24371886, 40619810, 60929715, 121859430]

約数ペア:

[(1, 121859430), (2, 60929715), (3, 40619810), (5, 24371886), (6, 20309905), (7, 17408490), (10, 12185943), (11, 11078130), (14, 8704245), (15, 8123962), (21, 5802830), (22, 5539065), (30, 4061981), (33, 3692710), (35, 3481698), (42, 2901415), (55, 2215626), (66, 1846355), (70, 1740849), (71, 1716330), (77, 1582590), (105, 1160566), (110, 1107813), (142, 858165), (154, 791295), (165, 738542), (210, 580283), (213, 572110), (231, 527530), (330, 369271), (355, 343266), (385, 316518), (426, 286055), (462, 263765), (497, 245190), (710, 171633), (743, 164010), (770, 158259), (781, 156030), (994, 122595), (1065, 114422), (1155, 105506), (1486, 82005), (1491, 81730), (1562, 78015), (2130, 57211), (2229, 54670), (2310, 52753), (2343, 52010), (2485, 49038), (2982, 40865), (3715, 32802), (3905, 31206), (4458, 27335), (4686, 26005), (4970, 24519), (5201, 23430), (5467, 22290), (7430, 16401), (7455, 16346), (7810, 15603), (8173, 14910), (10402, 11715), (10934, 11145)]