117319020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21487}}^1$

素因数の和:21519

約数の個数: 96

約数和(自身を含む): 404318208

約数和(自身を除く): 286999188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 21487, 42974, 64461, 85948, 107435, 128922, 150409, 214870, 257844, 279331, 300818, 322305, 429740, 451227, 558662, 601636, 644610, 752045, 837993, 902454, 1117324, 1289220, 1396655, 1504090, 1675986, 1804908, 1955317, 2256135, 2793310, 3008180, 3351972, 3910634, 4189965, 4512270, 5586620, 5865951, 7821268, 8379930, 9024540, 9776585, 11731902, 16759860, 19553170, 23463804, 29329755, 39106340, 58659510, 117319020]

約数ペア:

[(1, 117319020), (2, 58659510), (3, 39106340), (4, 29329755), (5, 23463804), (6, 19553170), (7, 16759860), (10, 11731902), (12, 9776585), (13, 9024540), (14, 8379930), (15, 7821268), (20, 5865951), (21, 5586620), (26, 4512270), (28, 4189965), (30, 3910634), (35, 3351972), (39, 3008180), (42, 2793310), (52, 2256135), (60, 1955317), (65, 1804908), (70, 1675986), (78, 1504090), (84, 1396655), (91, 1289220), (105, 1117324), (130, 902454), (140, 837993), (156, 752045), (182, 644610), (195, 601636), (210, 558662), (260, 451227), (273, 429740), (364, 322305), (390, 300818), (420, 279331), (455, 257844), (546, 214870), (780, 150409), (910, 128922), (1092, 107435), (1365, 85948), (1820, 64461), (2730, 42974), (5460, 21487)]