171732470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 404768448

約数和(自身を除く): 233035978

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 289, 442, 455, 578, 595, 653, 910, 1105, 1190, 1306, 1445, 1547, 2023, 2210, 2890, 3094, 3265, 3757, 4046, 4571, 6530, 7514, 7735, 8489, 9142, 10115, 11101, 15470, 16978, 18785, 20230, 22202, 22855, 26299, 37570, 42445, 45710, 52598, 55505, 59423, 77707, 84890, 111010, 118846, 131495, 144313, 155414, 188717, 262990, 288626, 297115, 377434, 388535, 594230, 721565, 777070, 943585, 1010191, 1321019, 1443130, 1887170, 2020382, 2453321, 2642038, 4906642, 5050955, 6605095, 10101910, 12266605, 13210190, 17173247, 24533210, 34346494, 85866235, 171732470]

約数ペア:

[(1, 171732470), (2, 85866235), (5, 34346494), (7, 24533210), (10, 17173247), (13, 13210190), (14, 12266605), (17, 10101910), (26, 6605095), (34, 5050955), (35, 4906642), (65, 2642038), (70, 2453321), (85, 2020382), (91, 1887170), (119, 1443130), (130, 1321019), (170, 1010191), (182, 943585), (221, 777070), (238, 721565), (289, 594230), (442, 388535), (455, 377434), (578, 297115), (595, 288626), (653, 262990), (910, 188717), (1105, 155414), (1190, 144313), (1306, 131495), (1445, 118846), (1547, 111010), (2023, 84890), (2210, 77707), (2890, 59423), (3094, 55505), (3265, 52598), (3757, 45710), (4046, 42445), (4571, 37570), (6530, 26299), (7514, 22855), (7735, 22202), (8489, 20230), (9142, 18785), (10115, 16978), (11101, 15470)]