54020330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 76616470

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 29, 35, 46, 58, 65, 70, 89, 91, 115, 130, 145, 161, 178, 182, 203, 230, 290, 299, 322, 377, 406, 445, 455, 598, 623, 667, 754, 805, 890, 910, 1015, 1157, 1246, 1334, 1495, 1610, 1885, 2030, 2047, 2093, 2314, 2581, 2639, 2990, 3115, 3335, 3770, 4094, 4186, 4669, 5162, 5278, 5785, 6230, 6670, 8099, 8671, 9338, 10235, 10465, 11570, 12905, 13195, 14329, 16198, 17342, 18067, 20470, 20930, 23345, 25810, 26390, 26611, 28658, 33553, 36134, 40495, 43355, 46690, 53222, 59363, 60697, 67106, 71645, 80990, 86710, 90335, 118726, 121394, 133055, 143290, 167765, 180670, 186277, 234871, 266110, 296815, 303485, 335530, 372554, 415541, 469742, 593630, 606970, 771719, 831082, 931385, 1174355, 1543438, 1862770, 2077705, 2348710, 3858595, 4155410, 5402033, 7717190, 10804066, 27010165, 54020330]

約数ペア:

[(1, 54020330), (2, 27010165), (5, 10804066), (7, 7717190), (10, 5402033), (13, 4155410), (14, 3858595), (23, 2348710), (26, 2077705), (29, 1862770), (35, 1543438), (46, 1174355), (58, 931385), (65, 831082), (70, 771719), (89, 606970), (91, 593630), (115, 469742), (130, 415541), (145, 372554), (161, 335530), (178, 303485), (182, 296815), (203, 266110), (230, 234871), (290, 186277), (299, 180670), (322, 167765), (377, 143290), (406, 133055), (445, 121394), (455, 118726), (598, 90335), (623, 86710), (667, 80990), (754, 71645), (805, 67106), (890, 60697), (910, 59363), (1015, 53222), (1157, 46690), (1246, 43355), (1334, 40495), (1495, 36134), (1610, 33553), (1885, 28658), (2030, 26611), (2047, 26390), (2093, 25810), (2314, 23345), (2581, 20930), (2639, 20470), (2990, 18067), (3115, 17342), (3335, 16198), (3770, 14329), (4094, 13195), (4186, 12905), (4669, 11570), (5162, 10465), (5278, 10235), (5785, 9338), (6230, 8671), (6670, 8099)]