2451569085

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29819}}^1$

素因数の和:29872

約数の個数: 80

約数和(自身を含む): 5195836800

約数和(自身を除く): 2744267715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 261, 315, 405, 435, 567, 609, 783, 945, 1015, 1305, 1827, 2349, 2835, 3045, 3915, 5481, 9135, 11745, 16443, 27405, 29819, 82215, 89457, 149095, 208733, 268371, 447285, 626199, 805113, 864751, 1043665, 1341855, 1878597, 2415339, 2594253, 3130995, 4025565, 4323755, 5635791, 6053257, 7782759, 9392985, 12076695, 12971265, 16907373, 18159771, 23348277, 28178955, 30266285, 38913795, 54479313, 70044831, 84536865, 90798855, 116741385, 163437939, 272396565, 350224155, 490313817, 817189695, 2451569085]

約数ペア:

[(1, 2451569085), (3, 817189695), (5, 490313817), (7, 350224155), (9, 272396565), (15, 163437939), (21, 116741385), (27, 90798855), (29, 84536865), (35, 70044831), (45, 54479313), (63, 38913795), (81, 30266285), (87, 28178955), (105, 23348277), (135, 18159771), (145, 16907373), (189, 12971265), (203, 12076695), (261, 9392985), (315, 7782759), (405, 6053257), (435, 5635791), (567, 4323755), (609, 4025565), (783, 3130995), (945, 2594253), (1015, 2415339), (1305, 1878597), (1827, 1341855), (2349, 1043665), (2835, 864751), (3045, 805113), (3915, 626199), (5481, 447285), (9135, 268371), (11745, 208733), (16443, 149095), (27405, 89457), (29819, 82215)]