71101310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 156297600

約数和(自身を除く): 85196290

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 149, 170, 238, 298, 401, 595, 745, 802, 1043, 1190, 1490, 2005, 2086, 2533, 2807, 4010, 5066, 5215, 5614, 6817, 10430, 12665, 13634, 14035, 17731, 25330, 28070, 34085, 35462, 47719, 59749, 68170, 88655, 95438, 119498, 177310, 238595, 298745, 418243, 477190, 597490, 836486, 1015733, 2031466, 2091215, 4182430, 5078665, 7110131, 10157330, 14220262, 35550655, 71101310]

約数ペア:

[(1, 71101310), (2, 35550655), (5, 14220262), (7, 10157330), (10, 7110131), (14, 5078665), (17, 4182430), (34, 2091215), (35, 2031466), (70, 1015733), (85, 836486), (119, 597490), (149, 477190), (170, 418243), (238, 298745), (298, 238595), (401, 177310), (595, 119498), (745, 95438), (802, 88655), (1043, 68170), (1190, 59749), (1490, 47719), (2005, 35462), (2086, 34085), (2533, 28070), (2807, 25330), (4010, 17731), (5066, 14035), (5215, 13634), (5614, 12665), (6817, 10430)]