78231510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5442

約数の個数: 96

約数和(自身を含む): 242611200

約数和(自身を除く): 164379690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 5399, 7245, 10798, 14490, 16197, 26995, 32394, 37793, 48591, 53990, 75586, 80985, 97182, 113379, 124177, 161970, 188965, 226758, 242955, 248354, 340137, 372531, 377930, 485910, 566895, 620885, 680274, 745062, 869239, 1117593, 1133790, 1241770, 1700685, 1738478, 1862655, 2235186, 2607717, 3401370, 3725310, 4346195, 5215434, 5587965, 7823151, 8692390, 11175930, 13038585, 15646302, 26077170, 39115755, 78231510]

約数ペア:

[(1, 78231510), (2, 39115755), (3, 26077170), (5, 15646302), (6, 13038585), (7, 11175930), (9, 8692390), (10, 7823151), (14, 5587965), (15, 5215434), (18, 4346195), (21, 3725310), (23, 3401370), (30, 2607717), (35, 2235186), (42, 1862655), (45, 1738478), (46, 1700685), (63, 1241770), (69, 1133790), (70, 1117593), (90, 869239), (105, 745062), (115, 680274), (126, 620885), (138, 566895), (161, 485910), (207, 377930), (210, 372531), (230, 340137), (315, 248354), (322, 242955), (345, 226758), (414, 188965), (483, 161970), (630, 124177), (690, 113379), (805, 97182), (966, 80985), (1035, 75586), (1449, 53990), (1610, 48591), (2070, 37793), (2415, 32394), (2898, 26995), (4830, 16197), (5399, 14490), (7245, 10798)]