54487230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 107253570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 115, 138, 145, 161, 174, 203, 210, 230, 290, 322, 345, 389, 406, 435, 483, 609, 667, 690, 778, 805, 870, 966, 1015, 1167, 1218, 1334, 1610, 1945, 2001, 2030, 2334, 2415, 2723, 3045, 3335, 3890, 4002, 4669, 4830, 5446, 5835, 6090, 6670, 8169, 8947, 9338, 10005, 11281, 11670, 13615, 14007, 16338, 17894, 20010, 22562, 23345, 26841, 27230, 28014, 33843, 40845, 44735, 46690, 53682, 56405, 62629, 67686, 70035, 78967, 81690, 89470, 112810, 125258, 134205, 140070, 157934, 169215, 187887, 236901, 259463, 268410, 313145, 338430, 375774, 394835, 473802, 518926, 626290, 778389, 789670, 939435, 1184505, 1297315, 1556778, 1816241, 1878870, 2369010, 2594630, 3632482, 3891945, 5448723, 7783890, 9081205, 10897446, 18162410, 27243615, 54487230]

約数ペア:

[(1, 54487230), (2, 27243615), (3, 18162410), (5, 10897446), (6, 9081205), (7, 7783890), (10, 5448723), (14, 3891945), (15, 3632482), (21, 2594630), (23, 2369010), (29, 1878870), (30, 1816241), (35, 1556778), (42, 1297315), (46, 1184505), (58, 939435), (69, 789670), (70, 778389), (87, 626290), (105, 518926), (115, 473802), (138, 394835), (145, 375774), (161, 338430), (174, 313145), (203, 268410), (210, 259463), (230, 236901), (290, 187887), (322, 169215), (345, 157934), (389, 140070), (406, 134205), (435, 125258), (483, 112810), (609, 89470), (667, 81690), (690, 78967), (778, 70035), (805, 67686), (870, 62629), (966, 56405), (1015, 53682), (1167, 46690), (1218, 44735), (1334, 40845), (1610, 33843), (1945, 28014), (2001, 27230), (2030, 26841), (2334, 23345), (2415, 22562), (2723, 20010), (3045, 17894), (3335, 16338), (3890, 14007), (4002, 13615), (4669, 11670), (4830, 11281), (5446, 10005), (5835, 9338), (6090, 8947), (6670, 8169)]