1498668710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 3463741440

約数和(自身を除く): 1965072730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 79, 110, 142, 154, 158, 347, 355, 385, 395, 497, 553, 694, 710, 770, 781, 790, 869, 994, 1106, 1562, 1735, 1738, 2429, 2485, 2765, 3470, 3817, 3905, 4345, 4858, 4970, 5467, 5530, 5609, 6083, 7634, 7810, 8690, 10934, 11218, 12145, 12166, 19085, 24290, 24637, 26719, 27335, 27413, 28045, 30415, 38170, 39263, 49274, 53438, 54670, 54826, 56090, 60830, 61699, 78526, 123185, 123398, 133595, 137065, 172459, 191891, 196315, 246370, 267190, 271007, 274130, 301543, 308495, 344918, 383782, 392630, 431893, 542014, 603086, 616990, 862295, 863786, 959455, 1355035, 1507715, 1724590, 1897049, 1918910, 1946323, 2110801, 2159465, 2710070, 3015430, 3794098, 3892646, 4221602, 4318930, 9485245, 9731615, 10554005, 13624261, 18970490, 19463230, 21108010, 21409553, 27248522, 42819106, 68121305, 107047765, 136242610, 149866871, 214095530, 299733742, 749334355, 1498668710]

約数ペア:

[(1, 1498668710), (2, 749334355), (5, 299733742), (7, 214095530), (10, 149866871), (11, 136242610), (14, 107047765), (22, 68121305), (35, 42819106), (55, 27248522), (70, 21409553), (71, 21108010), (77, 19463230), (79, 18970490), (110, 13624261), (142, 10554005), (154, 9731615), (158, 9485245), (347, 4318930), (355, 4221602), (385, 3892646), (395, 3794098), (497, 3015430), (553, 2710070), (694, 2159465), (710, 2110801), (770, 1946323), (781, 1918910), (790, 1897049), (869, 1724590), (994, 1507715), (1106, 1355035), (1562, 959455), (1735, 863786), (1738, 862295), (2429, 616990), (2485, 603086), (2765, 542014), (3470, 431893), (3817, 392630), (3905, 383782), (4345, 344918), (4858, 308495), (4970, 301543), (5467, 274130), (5530, 271007), (5609, 267190), (6083, 246370), (7634, 196315), (7810, 191891), (8690, 172459), (10934, 137065), (11218, 133595), (12145, 123398), (12166, 123185), (19085, 78526), (24290, 61699), (24637, 60830), (26719, 56090), (27335, 54826), (27413, 54670), (28045, 53438), (30415, 49274), (38170, 39263)]