91431340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4567}}^1$

素因数の和:4607

約数の個数: 96

約数和(自身を含む): 257854464

約数和(自身を除く): 166423124

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 4567, 5005, 9134, 10010, 18268, 20020, 22835, 31969, 45670, 50237, 59371, 63938, 91340, 100474, 118742, 127876, 159845, 200948, 237484, 251185, 296855, 319690, 351659, 415597, 502370, 593710, 639380, 653081, 703318, 831194, 1004740, 1187420, 1306162, 1406636, 1662388, 1758295, 2077985, 2612324, 3265405, 3516590, 4155970, 4571567, 6530810, 7033180, 8311940, 9143134, 13061620, 18286268, 22857835, 45715670, 91431340]

約数ペア:

[(1, 91431340), (2, 45715670), (4, 22857835), (5, 18286268), (7, 13061620), (10, 9143134), (11, 8311940), (13, 7033180), (14, 6530810), (20, 4571567), (22, 4155970), (26, 3516590), (28, 3265405), (35, 2612324), (44, 2077985), (52, 1758295), (55, 1662388), (65, 1406636), (70, 1306162), (77, 1187420), (91, 1004740), (110, 831194), (130, 703318), (140, 653081), (143, 639380), (154, 593710), (182, 502370), (220, 415597), (260, 351659), (286, 319690), (308, 296855), (364, 251185), (385, 237484), (455, 200948), (572, 159845), (715, 127876), (770, 118742), (910, 100474), (1001, 91340), (1430, 63938), (1540, 59371), (1820, 50237), (2002, 45670), (2860, 31969), (4004, 22835), (4567, 20020), (5005, 18268), (9134, 10010)]