85001670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 248734080

約数和(自身を除く): 163732410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 397, 549, 585, 610, 702, 793, 794, 915, 1098, 1170, 1191, 1586, 1647, 1755, 1830, 1985, 2379, 2382, 2745, 3294, 3510, 3573, 3965, 3970, 4758, 5161, 5490, 5955, 7137, 7146, 7930, 8235, 10322, 10719, 11895, 11910, 14274, 15483, 16470, 17865, 21411, 21438, 23790, 24217, 25805, 30966, 35685, 35730, 42822, 46449, 48434, 51610, 53595, 71370, 72651, 77415, 92898, 107055, 107190, 121085, 139347, 145302, 154830, 214110, 217953, 232245, 242170, 278694, 314821, 363255, 435906, 464490, 629642, 653859, 696735, 726510, 944463, 1089765, 1307718, 1393470, 1574105, 1888926, 2179530, 2833389, 3148210, 3269295, 4722315, 5666778, 6538590, 8500167, 9444630, 14166945, 17000334, 28333890, 42500835, 85001670]

約数ペア:

[(1, 85001670), (2, 42500835), (3, 28333890), (5, 17000334), (6, 14166945), (9, 9444630), (10, 8500167), (13, 6538590), (15, 5666778), (18, 4722315), (26, 3269295), (27, 3148210), (30, 2833389), (39, 2179530), (45, 1888926), (54, 1574105), (61, 1393470), (65, 1307718), (78, 1089765), (90, 944463), (117, 726510), (122, 696735), (130, 653859), (135, 629642), (183, 464490), (195, 435906), (234, 363255), (270, 314821), (305, 278694), (351, 242170), (366, 232245), (390, 217953), (397, 214110), (549, 154830), (585, 145302), (610, 139347), (702, 121085), (793, 107190), (794, 107055), (915, 92898), (1098, 77415), (1170, 72651), (1191, 71370), (1586, 53595), (1647, 51610), (1755, 48434), (1830, 46449), (1985, 42822), (2379, 35730), (2382, 35685), (2745, 30966), (3294, 25805), (3510, 24217), (3573, 23790), (3965, 21438), (3970, 21411), (4758, 17865), (5161, 16470), (5490, 15483), (5955, 14274), (7137, 11910), (7146, 11895), (7930, 10719), (8235, 10322)]