242207030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60101}}^1$

素因数の和:60152

約数の個数: 32

約数和(自身を含む): 484662528

約数和(自身を除く): 242455498

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 60101, 120202, 300505, 601010, 781313, 1562626, 1863131, 3726262, 3906565, 7813130, 9315655, 18631310, 24220703, 48441406, 121103515, 242207030]

約数ペア:

[(1, 242207030), (2, 121103515), (5, 48441406), (10, 24220703), (13, 18631310), (26, 9315655), (31, 7813130), (62, 3906565), (65, 3726262), (130, 1863131), (155, 1562626), (310, 781313), (403, 601010), (806, 300505), (2015, 120202), (4030, 60101)]