142301910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 349977600

約数和(自身を除く): 207675690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 97, 158, 194, 237, 291, 395, 474, 485, 582, 619, 790, 970, 1185, 1238, 1455, 1857, 2370, 2910, 3095, 3714, 6190, 7663, 9285, 15326, 18570, 22989, 38315, 45978, 48901, 60043, 76630, 97802, 114945, 120086, 146703, 180129, 229890, 244505, 293406, 300215, 360258, 489010, 600430, 733515, 900645, 1467030, 1801290, 4743397, 9486794, 14230191, 23716985, 28460382, 47433970, 71150955, 142301910]

約数ペア:

[(1, 142301910), (2, 71150955), (3, 47433970), (5, 28460382), (6, 23716985), (10, 14230191), (15, 9486794), (30, 4743397), (79, 1801290), (97, 1467030), (158, 900645), (194, 733515), (237, 600430), (291, 489010), (395, 360258), (474, 300215), (485, 293406), (582, 244505), (619, 229890), (790, 180129), (970, 146703), (1185, 120086), (1238, 114945), (1455, 97802), (1857, 76630), (2370, 60043), (2910, 48901), (3095, 45978), (3714, 38315), (6190, 22989), (7663, 18570), (9285, 15326)]