149580860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52301}}^1$

素因数の和:52334

約数の個数: 48

約数和(自身を含む): 369042912

約数和(自身を除く): 219462052

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 52301, 104602, 209204, 261505, 523010, 575311, 679913, 1046020, 1150622, 1359826, 2301244, 2719652, 2876555, 3399565, 5753110, 6799130, 7479043, 11506220, 13598260, 14958086, 29916172, 37395215, 74790430, 149580860]

約数ペア:

[(1, 149580860), (2, 74790430), (4, 37395215), (5, 29916172), (10, 14958086), (11, 13598260), (13, 11506220), (20, 7479043), (22, 6799130), (26, 5753110), (44, 3399565), (52, 2876555), (55, 2719652), (65, 2301244), (110, 1359826), (130, 1150622), (143, 1046020), (220, 679913), (260, 575311), (286, 523010), (572, 261505), (715, 209204), (1430, 104602), (2860, 52301)]