30188891572

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 64943155200

約数和(自身を除く): 34754263628

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 79, 98, 109, 124, 158, 196, 217, 218, 316, 434, 436, 553, 577, 763, 868, 1106, 1154, 1519, 1526, 2212, 2308, 2449, 3038, 3052, 3379, 3871, 4039, 4898, 5341, 6076, 6758, 7742, 8078, 8611, 9796, 10682, 13516, 15484, 16156, 17143, 17222, 17887, 21364, 23653, 28273, 34286, 34444, 35774, 45583, 47306, 56546, 60277, 62893, 68572, 71548, 91166, 94612, 113092, 120001, 120554, 125209, 125786, 165571, 182332, 240002, 241108, 250418, 251572, 266941, 319081, 331142, 421939, 440251, 480004, 500836, 533882, 638162, 662284, 843878, 876463, 880502, 1067764, 1276324, 1413073, 1687756, 1752926, 1761004, 1868587, 1949683, 2233567, 2826146, 3081757, 3505852, 3737174, 3899366, 4467134, 4968547, 5652292, 6163514, 7474348, 7798732, 8934268, 9891511, 9937094, 12327028, 13080109, 13647781, 19783022, 19874188, 26160218, 27295562, 34779829, 39566044, 52320436, 54591124, 69240577, 69559658, 95534467, 138481154, 139119316, 154024957, 191068934, 243458803, 276962308, 308049914, 382137868, 486917606, 616099828, 973835212, 1078174699, 2156349398, 4312698796, 7547222893, 15094445786, 30188891572]

約数ペア:

[(1, 30188891572), (2, 15094445786), (4, 7547222893), (7, 4312698796), (14, 2156349398), (28, 1078174699), (31, 973835212), (49, 616099828), (62, 486917606), (79, 382137868), (98, 308049914), (109, 276962308), (124, 243458803), (158, 191068934), (196, 154024957), (217, 139119316), (218, 138481154), (316, 95534467), (434, 69559658), (436, 69240577), (553, 54591124), (577, 52320436), (763, 39566044), (868, 34779829), (1106, 27295562), (1154, 26160218), (1519, 19874188), (1526, 19783022), (2212, 13647781), (2308, 13080109), (2449, 12327028), (3038, 9937094), (3052, 9891511), (3379, 8934268), (3871, 7798732), (4039, 7474348), (4898, 6163514), (5341, 5652292), (6076, 4968547), (6758, 4467134), (7742, 3899366), (8078, 3737174), (8611, 3505852), (9796, 3081757), (10682, 2826146), (13516, 2233567), (15484, 1949683), (16156, 1868587), (17143, 1761004), (17222, 1752926), (17887, 1687756), (21364, 1413073), (23653, 1276324), (28273, 1067764), (34286, 880502), (34444, 876463), (35774, 843878), (45583, 662284), (47306, 638162), (56546, 533882), (60277, 500836), (62893, 480004), (68572, 440251), (71548, 421939), (91166, 331142), (94612, 319081), (113092, 266941), (120001, 251572), (120554, 250418), (125209, 241108), (125786, 240002), (165571, 182332)]