384842010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 1092870144

約数和(自身を除く): 708028134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 71, 105, 106, 142, 159, 210, 213, 265, 318, 355, 371, 426, 487, 497, 530, 710, 742, 795, 974, 994, 1065, 1113, 1461, 1491, 1590, 1855, 2130, 2226, 2435, 2485, 2922, 2982, 3409, 3710, 3763, 4870, 4970, 5565, 6818, 7305, 7455, 7526, 10227, 11130, 11289, 14610, 14910, 17045, 18815, 20454, 22578, 25811, 26341, 34090, 34577, 37630, 51135, 51622, 52682, 56445, 69154, 77433, 79023, 102270, 103731, 112890, 129055, 131705, 154866, 158046, 172885, 180677, 207462, 242039, 258110, 263410, 345770, 361354, 387165, 395115, 484078, 518655, 542031, 726117, 774330, 790230, 903385, 1037310, 1084062, 1210195, 1452234, 1806770, 1832581, 2420390, 2710155, 3630585, 3665162, 5420310, 5497743, 7261170, 9162905, 10995486, 12828067, 18325810, 25656134, 27488715, 38484201, 54977430, 64140335, 76968402, 128280670, 192421005, 384842010]

約数ペア:

[(1, 384842010), (2, 192421005), (3, 128280670), (5, 76968402), (6, 64140335), (7, 54977430), (10, 38484201), (14, 27488715), (15, 25656134), (21, 18325810), (30, 12828067), (35, 10995486), (42, 9162905), (53, 7261170), (70, 5497743), (71, 5420310), (105, 3665162), (106, 3630585), (142, 2710155), (159, 2420390), (210, 1832581), (213, 1806770), (265, 1452234), (318, 1210195), (355, 1084062), (371, 1037310), (426, 903385), (487, 790230), (497, 774330), (530, 726117), (710, 542031), (742, 518655), (795, 484078), (974, 395115), (994, 387165), (1065, 361354), (1113, 345770), (1461, 263410), (1491, 258110), (1590, 242039), (1855, 207462), (2130, 180677), (2226, 172885), (2435, 158046), (2485, 154866), (2922, 131705), (2982, 129055), (3409, 112890), (3710, 103731), (3763, 102270), (4870, 79023), (4970, 77433), (5565, 69154), (6818, 56445), (7305, 52682), (7455, 51622), (7526, 51135), (10227, 37630), (11130, 34577), (11289, 34090), (14610, 26341), (14910, 25811), (17045, 22578), (18815, 20454)]