1026115970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 2046090240

約数和(自身を除く): 1019974270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 163, 302, 326, 379, 755, 758, 815, 1510, 1630, 1661, 1793, 1895, 3322, 3586, 3790, 4169, 8305, 8338, 8965, 16610, 17930, 20845, 24613, 41690, 49226, 57229, 61777, 114458, 123065, 123554, 246130, 270743, 286145, 308885, 541486, 572290, 617770, 629519, 679547, 1259038, 1353715, 1359094, 2707430, 3147595, 3397735, 6295190, 6795470, 9328327, 18656654, 46641635, 93283270, 102611597, 205223194, 513057985, 1026115970]

約数ペア:

[(1, 1026115970), (2, 513057985), (5, 205223194), (10, 102611597), (11, 93283270), (22, 46641635), (55, 18656654), (110, 9328327), (151, 6795470), (163, 6295190), (302, 3397735), (326, 3147595), (379, 2707430), (755, 1359094), (758, 1353715), (815, 1259038), (1510, 679547), (1630, 629519), (1661, 617770), (1793, 572290), (1895, 541486), (3322, 308885), (3586, 286145), (3790, 270743), (4169, 246130), (8305, 123554), (8338, 123065), (8965, 114458), (16610, 61777), (17930, 57229), (20845, 49226), (24613, 41690)]