85536430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 95903570

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 139, 149, 278, 295, 298, 413, 590, 695, 745, 826, 973, 1043, 1390, 1490, 1946, 2065, 2086, 4130, 4865, 5215, 8201, 8791, 9730, 10430, 16402, 17582, 20711, 41005, 41422, 43955, 57407, 61537, 82010, 87910, 103555, 114814, 123074, 144977, 207110, 287035, 289954, 307685, 574070, 615370, 724885, 1221949, 1449770, 2443898, 6109745, 8553643, 12219490, 17107286, 42768215, 85536430]

約数ペア:

[(1, 85536430), (2, 42768215), (5, 17107286), (7, 12219490), (10, 8553643), (14, 6109745), (35, 2443898), (59, 1449770), (70, 1221949), (118, 724885), (139, 615370), (149, 574070), (278, 307685), (295, 289954), (298, 287035), (413, 207110), (590, 144977), (695, 123074), (745, 114814), (826, 103555), (973, 87910), (1043, 82010), (1390, 61537), (1490, 57407), (1946, 43955), (2065, 41422), (2086, 41005), (4130, 20711), (4865, 17582), (5215, 16402), (8201, 10430), (8791, 9730)]