84086210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 174787200

約数和(自身を除く): 90700990

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 190, 247, 295, 494, 577, 590, 767, 1121, 1154, 1235, 1534, 2242, 2470, 2885, 3835, 5605, 5770, 7501, 7670, 10963, 11210, 14573, 15002, 21926, 29146, 34043, 37505, 54815, 68086, 72865, 75010, 109630, 142519, 145730, 170215, 285038, 340430, 442559, 646817, 712595, 885118, 1293634, 1425190, 2212795, 3234085, 4425590, 6468170, 8408621, 16817242, 42043105, 84086210]

約数ペア:

[(1, 84086210), (2, 42043105), (5, 16817242), (10, 8408621), (13, 6468170), (19, 4425590), (26, 3234085), (38, 2212795), (59, 1425190), (65, 1293634), (95, 885118), (118, 712595), (130, 646817), (190, 442559), (247, 340430), (295, 285038), (494, 170215), (577, 145730), (590, 142519), (767, 109630), (1121, 75010), (1154, 72865), (1235, 68086), (1534, 54815), (2242, 37505), (2470, 34043), (2885, 29146), (3835, 21926), (5605, 15002), (5770, 14573), (7501, 11210), (7670, 10963)]