107850990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 281014272

約数和(自身を除く): 173163282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1703, 1965, 2111, 3406, 3930, 4222, 5109, 6333, 8515, 10218, 10555, 12666, 17030, 21110, 25545, 27443, 31665, 51090, 54886, 63330, 82329, 137215, 164658, 274430, 276541, 411645, 553082, 823290, 829623, 1382705, 1659246, 2765410, 3595033, 4148115, 7190066, 8296230, 10785099, 17975165, 21570198, 35950330, 53925495, 107850990]

約数ペア:

[(1, 107850990), (2, 53925495), (3, 35950330), (5, 21570198), (6, 17975165), (10, 10785099), (13, 8296230), (15, 7190066), (26, 4148115), (30, 3595033), (39, 2765410), (65, 1659246), (78, 1382705), (130, 829623), (131, 823290), (195, 553082), (262, 411645), (390, 276541), (393, 274430), (655, 164658), (786, 137215), (1310, 82329), (1703, 63330), (1965, 54886), (2111, 51090), (3406, 31665), (3930, 27443), (4222, 25545), (5109, 21110), (6333, 17030), (8515, 12666), (10218, 10555)]