27759570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 72437760

約数和(自身を除く): 44678190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1571, 1767, 2945, 3142, 3534, 4713, 5890, 7855, 8835, 9426, 15710, 17670, 23565, 29849, 47130, 48701, 59698, 89547, 97402, 146103, 149245, 179094, 243505, 292206, 298490, 447735, 487010, 730515, 895470, 925319, 1461030, 1850638, 2775957, 4626595, 5551914, 9253190, 13879785, 27759570]

約数ペア:

[(1, 27759570), (2, 13879785), (3, 9253190), (5, 5551914), (6, 4626595), (10, 2775957), (15, 1850638), (19, 1461030), (30, 925319), (31, 895470), (38, 730515), (57, 487010), (62, 447735), (93, 298490), (95, 292206), (114, 243505), (155, 179094), (186, 149245), (190, 146103), (285, 97402), (310, 89547), (465, 59698), (570, 48701), (589, 47130), (930, 29849), (1178, 23565), (1571, 17670), (1767, 15710), (2945, 9426), (3142, 8835), (3534, 7855), (4713, 5890)]