71558010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11867}}^1$

素因数の和:11947

約数の個数: 48

約数和(自身を含む): 188843616

約数和(自身を除く): 117285606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 11867, 23734, 35601, 59335, 71202, 106803, 118670, 178005, 213606, 356010, 534015, 795089, 1068030, 1590178, 2385267, 3975445, 4770534, 7155801, 7950890, 11926335, 14311602, 23852670, 35779005, 71558010]

約数ペア:

[(1, 71558010), (2, 35779005), (3, 23852670), (5, 14311602), (6, 11926335), (9, 7950890), (10, 7155801), (15, 4770534), (18, 3975445), (30, 2385267), (45, 1590178), (67, 1068030), (90, 795089), (134, 534015), (201, 356010), (335, 213606), (402, 178005), (603, 118670), (670, 106803), (1005, 71202), (1206, 59335), (2010, 35601), (3015, 23734), (6030, 11867)]