40586070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 112121856

約数和(自身を除く): 71535786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1231, 1570, 2198, 2355, 2462, 3297, 3693, 4710, 5495, 6155, 6594, 7386, 8617, 10990, 12310, 16485, 17234, 18465, 25851, 32970, 36930, 43085, 51702, 86170, 129255, 193267, 258510, 386534, 579801, 966335, 1159602, 1352869, 1932670, 2705738, 2899005, 4058607, 5798010, 6764345, 8117214, 13528690, 20293035, 40586070]

約数ペア:

[(1, 40586070), (2, 20293035), (3, 13528690), (5, 8117214), (6, 6764345), (7, 5798010), (10, 4058607), (14, 2899005), (15, 2705738), (21, 1932670), (30, 1352869), (35, 1159602), (42, 966335), (70, 579801), (105, 386534), (157, 258510), (210, 193267), (314, 129255), (471, 86170), (785, 51702), (942, 43085), (1099, 36930), (1231, 32970), (1570, 25851), (2198, 18465), (2355, 17234), (2462, 16485), (3297, 12310), (3693, 10990), (4710, 8617), (5495, 7386), (6155, 6594)]