1223790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 3127248

約数和(自身を除く): 1903458

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 361, 565, 570, 678, 722, 1083, 1130, 1695, 1805, 2147, 2166, 3390, 3610, 4294, 5415, 6441, 10735, 10830, 12882, 21470, 32205, 40793, 64410, 81586, 122379, 203965, 244758, 407930, 611895, 1223790]

約数ペア:

[(1, 1223790), (2, 611895), (3, 407930), (5, 244758), (6, 203965), (10, 122379), (15, 81586), (19, 64410), (30, 40793), (38, 32205), (57, 21470), (95, 12882), (113, 10830), (114, 10735), (190, 6441), (226, 5415), (285, 4294), (339, 3610), (361, 3390), (565, 2166), (570, 2147), (678, 1805), (722, 1695), (1083, 1130)]