65622060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52081}}^1$

素因数の和:52103

約数の個数: 72

約数和(自身を含む): 227494176

約数和(自身を除く): 161872116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52081, 104162, 156243, 208324, 260405, 312486, 364567, 468729, 520810, 624972, 729134, 781215, 937458, 1041620, 1093701, 1458268, 1562430, 1822835, 1874916, 2187402, 2343645, 3124860, 3281103, 3645670, 4374804, 4687290, 5468505, 6562206, 7291340, 9374580, 10937010, 13124412, 16405515, 21874020, 32811030, 65622060]

約数ペア:

[(1, 65622060), (2, 32811030), (3, 21874020), (4, 16405515), (5, 13124412), (6, 10937010), (7, 9374580), (9, 7291340), (10, 6562206), (12, 5468505), (14, 4687290), (15, 4374804), (18, 3645670), (20, 3281103), (21, 3124860), (28, 2343645), (30, 2187402), (35, 1874916), (36, 1822835), (42, 1562430), (45, 1458268), (60, 1093701), (63, 1041620), (70, 937458), (84, 781215), (90, 729134), (105, 624972), (126, 520810), (140, 468729), (180, 364567), (210, 312486), (252, 260405), (315, 208324), (420, 156243), (630, 104162), (1260, 52081)]