138613930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8063

約数の個数: 64

約数和(自身を含む): 323285760

約数和(自身を除く): 184671830

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8017, 8645, 16034, 17290, 40085, 56119, 80170, 104221, 112238, 152323, 208442, 280595, 304646, 521105, 561190, 729547, 761615, 1042210, 1066261, 1459094, 1523230, 1980199, 2132522, 3647735, 3960398, 5331305, 7295470, 9900995, 10662610, 13861393, 19801990, 27722786, 69306965, 138613930]

約数ペア:

[(1, 138613930), (2, 69306965), (5, 27722786), (7, 19801990), (10, 13861393), (13, 10662610), (14, 9900995), (19, 7295470), (26, 5331305), (35, 3960398), (38, 3647735), (65, 2132522), (70, 1980199), (91, 1523230), (95, 1459094), (130, 1066261), (133, 1042210), (182, 761615), (190, 729547), (247, 561190), (266, 521105), (455, 304646), (494, 280595), (665, 208442), (910, 152323), (1235, 112238), (1330, 104221), (1729, 80170), (2470, 56119), (3458, 40085), (8017, 17290), (8645, 16034)]