21371567405190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1\times {\mathrm{123677}}^1$

素因数の和:127562

約数の個数: 128

約数和(自身を含む): 53977503904128

約数和(自身を除く): 32605936498938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 185, 205, 222, 246, 370, 410, 555, 615, 1110, 1230, 1517, 3034, 3797, 4551, 7585, 7594, 9102, 11391, 15170, 18985, 22755, 22782, 37970, 45510, 56955, 113910, 123677, 140489, 155677, 247354, 280978, 311354, 371031, 421467, 467031, 618385, 702445, 742062, 778385, 842934, 934062, 1236770, 1404890, 1556770, 1855155, 2107335, 2335155, 3710310, 4214670, 4576049, 4670310, 5070757, 5760049, 9152098, 10141514, 11520098, 13728147, 15212271, 17280147, 22880245, 25353785, 27456294, 28800245, 30424542, 34560294, 45760490, 50707570, 57600490, 68640735, 76061355, 86400735, 137281470, 152122710, 172801470, 187618009, 375236018, 469601569, 562854027, 938090045, 939203138, 1125708054, 1408804707, 1876180090, 2348007845, 2814270135, 2817609414, 4696015690, 5628540270, 7044023535, 14088047070, 17375258053, 19253664329, 34750516106, 38507328658, 52125774159, 57760992987, 86876290265, 96268321645, 104251548318, 115521985974, 173752580530, 192536643290, 260628870795, 288804964935, 521257741590, 577609929870, 712385580173, 1424771160346, 2137156740519, 3561927900865, 4274313481038, 7123855801730, 10685783702595, 21371567405190]

約数ペア:

[(1, 21371567405190), (2, 10685783702595), (3, 7123855801730), (5, 4274313481038), (6, 3561927900865), (10, 2137156740519), (15, 1424771160346), (30, 712385580173), (37, 577609929870), (41, 521257741590), (74, 288804964935), (82, 260628870795), (111, 192536643290), (123, 173752580530), (185, 115521985974), (205, 104251548318), (222, 96268321645), (246, 86876290265), (370, 57760992987), (410, 52125774159), (555, 38507328658), (615, 34750516106), (1110, 19253664329), (1230, 17375258053), (1517, 14088047070), (3034, 7044023535), (3797, 5628540270), (4551, 4696015690), (7585, 2817609414), (7594, 2814270135), (9102, 2348007845), (11391, 1876180090), (15170, 1408804707), (18985, 1125708054), (22755, 939203138), (22782, 938090045), (37970, 562854027), (45510, 469601569), (56955, 375236018), (113910, 187618009), (123677, 172801470), (140489, 152122710), (155677, 137281470), (247354, 86400735), (280978, 76061355), (311354, 68640735), (371031, 57600490), (421467, 50707570), (467031, 45760490), (618385, 34560294), (702445, 30424542), (742062, 28800245), (778385, 27456294), (842934, 25353785), (934062, 22880245), (1236770, 17280147), (1404890, 15212271), (1556770, 13728147), (1855155, 11520098), (2107335, 10141514), (2335155, 9152098), (3710310, 5760049), (4214670, 5070757), (4576049, 4670310)]