147870310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 318173184

約数和(自身を除く): 170302874

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 310, 415, 434, 581, 821, 830, 1085, 1162, 1642, 2170, 2573, 2905, 4105, 5146, 5747, 5810, 8210, 11494, 12865, 18011, 25451, 25730, 28735, 36022, 50902, 57470, 68143, 90055, 127255, 136286, 178157, 180110, 254510, 340715, 356314, 477001, 681430, 890785, 954002, 1781570, 2112433, 2385005, 4224866, 4770010, 10562165, 14787031, 21124330, 29574062, 73935155, 147870310]

約数ペア:

[(1, 147870310), (2, 73935155), (5, 29574062), (7, 21124330), (10, 14787031), (14, 10562165), (31, 4770010), (35, 4224866), (62, 2385005), (70, 2112433), (83, 1781570), (155, 954002), (166, 890785), (217, 681430), (310, 477001), (415, 356314), (434, 340715), (581, 254510), (821, 180110), (830, 178157), (1085, 136286), (1162, 127255), (1642, 90055), (2170, 68143), (2573, 57470), (2905, 50902), (4105, 36022), (5146, 28735), (5747, 25730), (5810, 25451), (8210, 18011), (11494, 12865)]