118702990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 250294752

約数和(自身を除く): 131591762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1099, 1543, 1570, 2198, 3086, 5495, 7693, 7715, 10801, 10990, 15386, 15430, 21602, 38465, 54005, 75607, 76930, 108010, 151214, 242251, 378035, 484502, 756070, 1211255, 1695757, 2422510, 3391514, 8478785, 11870299, 16957570, 23740598, 59351495, 118702990]

約数ペア:

[(1, 118702990), (2, 59351495), (5, 23740598), (7, 16957570), (10, 11870299), (14, 8478785), (35, 3391514), (49, 2422510), (70, 1695757), (98, 1211255), (157, 756070), (245, 484502), (314, 378035), (490, 242251), (785, 151214), (1099, 108010), (1543, 76930), (1570, 75607), (2198, 54005), (3086, 38465), (5495, 21602), (7693, 15430), (7715, 15386), (10801, 10990)]