2030595910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 4234374144

約数和(自身を除く): 2203778234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 503, 505, 571, 707, 1006, 1010, 1142, 1414, 2515, 2855, 3521, 3535, 3997, 5030, 5710, 7042, 7070, 7994, 17605, 19985, 35210, 39970, 50803, 57671, 101606, 115342, 254015, 287213, 288355, 355621, 403697, 508030, 574426, 576710, 711242, 807394, 1436065, 1778105, 2010491, 2018485, 2872130, 3556210, 4020982, 4036970, 10052455, 20104910, 29008513, 58017026, 145042565, 203059591, 290085130, 406119182, 1015297955, 2030595910]

約数ペア:

[(1, 2030595910), (2, 1015297955), (5, 406119182), (7, 290085130), (10, 203059591), (14, 145042565), (35, 58017026), (70, 29008513), (101, 20104910), (202, 10052455), (503, 4036970), (505, 4020982), (571, 3556210), (707, 2872130), (1006, 2018485), (1010, 2010491), (1142, 1778105), (1414, 1436065), (2515, 807394), (2855, 711242), (3521, 576710), (3535, 574426), (3997, 508030), (5030, 403697), (5710, 355621), (7042, 288355), (7070, 287213), (7994, 254015), (17605, 115342), (19985, 101606), (35210, 57671), (39970, 50803)]