148115310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{857}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 407227392

約数和(自身を除く): 259112082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 823, 857, 1646, 1714, 2469, 2571, 4115, 4285, 4938, 5142, 5761, 5999, 8230, 8570, 11522, 11998, 12345, 12855, 17283, 17997, 24690, 25710, 28805, 29995, 34566, 35994, 57610, 59990, 86415, 89985, 172830, 179970, 705311, 1410622, 2115933, 3526555, 4231866, 4937177, 7053110, 9874354, 10579665, 14811531, 21159330, 24685885, 29623062, 49371770, 74057655, 148115310]

約数ペア:

[(1, 148115310), (2, 74057655), (3, 49371770), (5, 29623062), (6, 24685885), (7, 21159330), (10, 14811531), (14, 10579665), (15, 9874354), (21, 7053110), (30, 4937177), (35, 4231866), (42, 3526555), (70, 2115933), (105, 1410622), (210, 705311), (823, 179970), (857, 172830), (1646, 89985), (1714, 86415), (2469, 59990), (2571, 57610), (4115, 35994), (4285, 34566), (4938, 29995), (5142, 28805), (5761, 25710), (5999, 24690), (8230, 17997), (8570, 17283), (11522, 12855), (11998, 12345)]