189158130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 582603840

約数和(自身を除く): 393445710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 59, 63, 70, 90, 98, 105, 118, 126, 147, 177, 210, 245, 294, 295, 315, 354, 413, 441, 490, 531, 590, 630, 727, 735, 826, 882, 885, 1062, 1239, 1454, 1470, 1770, 2065, 2181, 2205, 2478, 2655, 2891, 3635, 3717, 4130, 4362, 4410, 5089, 5310, 5782, 6195, 6543, 7270, 7434, 8673, 10178, 10905, 12390, 13086, 14455, 15267, 17346, 18585, 21810, 25445, 26019, 28910, 30534, 32715, 35623, 37170, 42893, 43365, 45801, 50890, 52038, 65430, 71246, 76335, 85786, 86730, 91602, 106869, 128679, 130095, 152670, 178115, 213738, 214465, 229005, 257358, 260190, 300251, 320607, 356230, 386037, 428930, 458010, 534345, 600502, 641214, 643395, 772074, 900753, 1068690, 1286790, 1501255, 1603035, 1801506, 1930185, 2101757, 2702259, 3002510, 3206070, 3860370, 4203514, 4503765, 5404518, 6305271, 9007530, 10508785, 12610542, 13511295, 18915813, 21017570, 27022590, 31526355, 37831626, 63052710, 94579065, 189158130]

約数ペア:

[(1, 189158130), (2, 94579065), (3, 63052710), (5, 37831626), (6, 31526355), (7, 27022590), (9, 21017570), (10, 18915813), (14, 13511295), (15, 12610542), (18, 10508785), (21, 9007530), (30, 6305271), (35, 5404518), (42, 4503765), (45, 4203514), (49, 3860370), (59, 3206070), (63, 3002510), (70, 2702259), (90, 2101757), (98, 1930185), (105, 1801506), (118, 1603035), (126, 1501255), (147, 1286790), (177, 1068690), (210, 900753), (245, 772074), (294, 643395), (295, 641214), (315, 600502), (354, 534345), (413, 458010), (441, 428930), (490, 386037), (531, 356230), (590, 320607), (630, 300251), (727, 260190), (735, 257358), (826, 229005), (882, 214465), (885, 213738), (1062, 178115), (1239, 152670), (1454, 130095), (1470, 128679), (1770, 106869), (2065, 91602), (2181, 86730), (2205, 85786), (2478, 76335), (2655, 71246), (2891, 65430), (3635, 52038), (3717, 50890), (4130, 45801), (4362, 43365), (4410, 42893), (5089, 37170), (5310, 35623), (5782, 32715), (6195, 30534), (6543, 28910), (7270, 26019), (7434, 25445), (8673, 21810), (10178, 18585), (10905, 17346), (12390, 15267), (13086, 14455)]