30188891565

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{23099}}^1$

素因数の和:23584

約数の個数: 80

約数和(自身を含む): 61984137600

約数和(自身を除く): 31795246035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 461, 567, 945, 1383, 2305, 2835, 3227, 4149, 6915, 9681, 12447, 16135, 20745, 23099, 29043, 37341, 48405, 62235, 69297, 87129, 115495, 145215, 161693, 186705, 207891, 261387, 346485, 435645, 485079, 623673, 808465, 1039455, 1306935, 1455237, 1871019, 2425395, 3118365, 4365711, 7276185, 9355095, 10648639, 13097133, 21828555, 31945917, 53243195, 65485665, 74540473, 95837751, 159729585, 223621419, 287513253, 372702365, 479188755, 670864257, 862539759, 1118107095, 1437566265, 2012592771, 3354321285, 4312698795, 6037778313, 10062963855, 30188891565]

約数ペア:

[(1, 30188891565), (3, 10062963855), (5, 6037778313), (7, 4312698795), (9, 3354321285), (15, 2012592771), (21, 1437566265), (27, 1118107095), (35, 862539759), (45, 670864257), (63, 479188755), (81, 372702365), (105, 287513253), (135, 223621419), (189, 159729585), (315, 95837751), (405, 74540473), (461, 65485665), (567, 53243195), (945, 31945917), (1383, 21828555), (2305, 13097133), (2835, 10648639), (3227, 9355095), (4149, 7276185), (6915, 4365711), (9681, 3118365), (12447, 2425395), (16135, 1871019), (20745, 1455237), (23099, 1306935), (29043, 1039455), (37341, 808465), (48405, 623673), (62235, 485079), (69297, 435645), (87129, 346485), (115495, 261387), (145215, 207891), (161693, 186705)]