79916130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{126851}}^1$

素因数の和:126871

約数の個数: 48

約数和(自身を含む): 237466944

約数和(自身を除く): 157550814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 126851, 253702, 380553, 634255, 761106, 887957, 1141659, 1268510, 1775914, 1902765, 2283318, 2663871, 3805530, 4439785, 5327742, 5708295, 7991613, 8879570, 11416590, 13319355, 15983226, 26638710, 39958065, 79916130]

約数ペア:

[(1, 79916130), (2, 39958065), (3, 26638710), (5, 15983226), (6, 13319355), (7, 11416590), (9, 8879570), (10, 7991613), (14, 5708295), (15, 5327742), (18, 4439785), (21, 3805530), (30, 2663871), (35, 2283318), (42, 1902765), (45, 1775914), (63, 1268510), (70, 1141659), (90, 887957), (105, 761106), (126, 634255), (210, 380553), (315, 253702), (630, 126851)]