2281020210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4357}}^1$

素因数の和:4657

約数の個数: 128

約数和(自身を含む): 6978378240

約数和(自身を除く): 4697358030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 277, 315, 378, 554, 630, 831, 945, 1385, 1662, 1890, 1939, 2493, 2770, 3878, 4155, 4357, 4986, 5817, 7479, 8310, 8714, 9695, 11634, 12465, 13071, 14958, 17451, 19390, 21785, 24930, 26142, 29085, 30499, 34902, 37395, 39213, 43570, 52353, 58170, 60998, 65355, 74790, 78426, 87255, 91497, 104706, 117639, 130710, 152495, 174510, 182994, 196065, 235278, 261765, 274491, 304990, 392130, 457485, 523530, 548982, 588195, 823473, 914970, 1176390, 1206889, 1372455, 1646946, 2413778, 2744910, 3620667, 4117365, 6034445, 7241334, 8234730, 8448223, 10862001, 12068890, 16896446, 18103335, 21724002, 25344669, 32586003, 36206670, 42241115, 50689338, 54310005, 65172006, 76034007, 84482230, 108620010, 126723345, 152068014, 162930015, 228102021, 253446690, 325860030, 380170035, 456204042, 760340070, 1140510105, 2281020210]

約数ペア:

[(1, 2281020210), (2, 1140510105), (3, 760340070), (5, 456204042), (6, 380170035), (7, 325860030), (9, 253446690), (10, 228102021), (14, 162930015), (15, 152068014), (18, 126723345), (21, 108620010), (27, 84482230), (30, 76034007), (35, 65172006), (42, 54310005), (45, 50689338), (54, 42241115), (63, 36206670), (70, 32586003), (90, 25344669), (105, 21724002), (126, 18103335), (135, 16896446), (189, 12068890), (210, 10862001), (270, 8448223), (277, 8234730), (315, 7241334), (378, 6034445), (554, 4117365), (630, 3620667), (831, 2744910), (945, 2413778), (1385, 1646946), (1662, 1372455), (1890, 1206889), (1939, 1176390), (2493, 914970), (2770, 823473), (3878, 588195), (4155, 548982), (4357, 523530), (4986, 457485), (5817, 392130), (7479, 304990), (8310, 274491), (8714, 261765), (9695, 235278), (11634, 196065), (12465, 182994), (13071, 174510), (14958, 152495), (17451, 130710), (19390, 117639), (21785, 104706), (24930, 91497), (26142, 87255), (29085, 78426), (30499, 74790), (34902, 65355), (37395, 60998), (39213, 58170), (43570, 52353)]