220529010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29761}}^1$

素因数の和:29803

約数の個数: 64

約数和(自身を含む): 600001920

約数和(自身を除く): 379472910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 29761, 59522, 89283, 148805, 178566, 297610, 386893, 446415, 565459, 773786, 892830, 1130918, 1160679, 1696377, 1934465, 2321358, 2827295, 3392754, 3868930, 5654590, 5803395, 7350967, 8481885, 11606790, 14701934, 16963770, 22052901, 36754835, 44105802, 73509670, 110264505, 220529010]

約数ペア:

[(1, 220529010), (2, 110264505), (3, 73509670), (5, 44105802), (6, 36754835), (10, 22052901), (13, 16963770), (15, 14701934), (19, 11606790), (26, 8481885), (30, 7350967), (38, 5803395), (39, 5654590), (57, 3868930), (65, 3392754), (78, 2827295), (95, 2321358), (114, 1934465), (130, 1696377), (190, 1160679), (195, 1130918), (247, 892830), (285, 773786), (390, 565459), (494, 446415), (570, 386893), (741, 297610), (1235, 178566), (1482, 148805), (2470, 89283), (3705, 59522), (7410, 29761)]