73430910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{16651}}^1$

素因数の和:16678

約数の個数: 72

約数和(自身を含む): 222104376

約数和(自身を除く): 148673466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 16651, 33302, 49953, 83255, 99906, 116557, 149859, 166510, 233114, 249765, 299718, 349671, 499530, 582785, 699342, 749295, 815899, 1049013, 1165570, 1498590, 1631798, 1748355, 2098026, 2447697, 3496710, 4079495, 4895394, 5245065, 7343091, 8158990, 10490130, 12238485, 14686182, 24476970, 36715455, 73430910]

約数ペア:

[(1, 73430910), (2, 36715455), (3, 24476970), (5, 14686182), (6, 12238485), (7, 10490130), (9, 8158990), (10, 7343091), (14, 5245065), (15, 4895394), (18, 4079495), (21, 3496710), (30, 2447697), (35, 2098026), (42, 1748355), (45, 1631798), (49, 1498590), (63, 1165570), (70, 1049013), (90, 815899), (98, 749295), (105, 699342), (126, 582785), (147, 499530), (210, 349671), (245, 299718), (294, 249765), (315, 233114), (441, 166510), (490, 149859), (630, 116557), (735, 99906), (882, 83255), (1470, 49953), (2205, 33302), (4410, 16651)]