1423753310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 3083121792

約数和(自身を除く): 1659368482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 73, 98, 106, 146, 245, 265, 365, 371, 490, 511, 530, 730, 742, 751, 1022, 1502, 1855, 2555, 2597, 3577, 3710, 3755, 3869, 5110, 5194, 5257, 7154, 7510, 7738, 10514, 12985, 17885, 19345, 25970, 26285, 27083, 35770, 36799, 38690, 39803, 52570, 54166, 54823, 73598, 79606, 109646, 135415, 183995, 189581, 199015, 270830, 274115, 278621, 367990, 379162, 383761, 398030, 548230, 557242, 767522, 947905, 1393105, 1895810, 1918805, 1950347, 2686327, 2786210, 2905619, 3837610, 3900694, 5372654, 5811238, 9751735, 13431635, 14528095, 19503470, 20339333, 26863270, 29056190, 40678666, 101696665, 142375331, 203393330, 284750662, 711876655, 1423753310]

約数ペア:

[(1, 1423753310), (2, 711876655), (5, 284750662), (7, 203393330), (10, 142375331), (14, 101696665), (35, 40678666), (49, 29056190), (53, 26863270), (70, 20339333), (73, 19503470), (98, 14528095), (106, 13431635), (146, 9751735), (245, 5811238), (265, 5372654), (365, 3900694), (371, 3837610), (490, 2905619), (511, 2786210), (530, 2686327), (730, 1950347), (742, 1918805), (751, 1895810), (1022, 1393105), (1502, 947905), (1855, 767522), (2555, 557242), (2597, 548230), (3577, 398030), (3710, 383761), (3755, 379162), (3869, 367990), (5110, 278621), (5194, 274115), (5257, 270830), (7154, 199015), (7510, 189581), (7738, 183995), (10514, 135415), (12985, 109646), (17885, 79606), (19345, 73598), (25970, 54823), (26285, 54166), (27083, 52570), (35770, 39803), (36799, 38690)]