138464830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5059}}^1$

素因数の和:5113

約数の個数: 64

約数和(自身を含む): 314772480

約数和(自身を除く): 176307650

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5059, 5474, 10118, 13685, 25295, 27370, 35413, 50590, 70826, 86003, 116357, 172006, 177065, 232714, 354130, 430015, 581785, 602021, 814499, 860030, 1163570, 1204042, 1628998, 1978069, 3010105, 3956138, 4072495, 6020210, 8144990, 9890345, 13846483, 19780690, 27692966, 69232415, 138464830]

約数ペア:

[(1, 138464830), (2, 69232415), (5, 27692966), (7, 19780690), (10, 13846483), (14, 9890345), (17, 8144990), (23, 6020210), (34, 4072495), (35, 3956138), (46, 3010105), (70, 1978069), (85, 1628998), (115, 1204042), (119, 1163570), (161, 860030), (170, 814499), (230, 602021), (238, 581785), (322, 430015), (391, 354130), (595, 232714), (782, 177065), (805, 172006), (1190, 116357), (1610, 86003), (1955, 70826), (2737, 50590), (3910, 35413), (5059, 27370), (5474, 25295), (10118, 13685)]