171012660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31321}}^1$

素因数の和:31353

約数の個数: 96

約数和(自身を含む): 589354752

約数和(自身を除く): 418342092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 31321, 62642, 93963, 125284, 156605, 187926, 219247, 313210, 375852, 407173, 438494, 469815, 626420, 657741, 814346, 876988, 939630, 1096235, 1221519, 1315482, 1628692, 1879260, 2035865, 2192470, 2443038, 2630964, 2850211, 3288705, 4071730, 4384940, 4886076, 5700422, 6107595, 6577410, 8143460, 8550633, 11400844, 12215190, 13154820, 14251055, 17101266, 24430380, 28502110, 34202532, 42753165, 57004220, 85506330, 171012660]

約数ペア:

[(1, 171012660), (2, 85506330), (3, 57004220), (4, 42753165), (5, 34202532), (6, 28502110), (7, 24430380), (10, 17101266), (12, 14251055), (13, 13154820), (14, 12215190), (15, 11400844), (20, 8550633), (21, 8143460), (26, 6577410), (28, 6107595), (30, 5700422), (35, 4886076), (39, 4384940), (42, 4071730), (52, 3288705), (60, 2850211), (65, 2630964), (70, 2443038), (78, 2192470), (84, 2035865), (91, 1879260), (105, 1628692), (130, 1315482), (140, 1221519), (156, 1096235), (182, 939630), (195, 876988), (210, 814346), (260, 657741), (273, 626420), (364, 469815), (390, 438494), (420, 407173), (455, 375852), (546, 313210), (780, 219247), (910, 187926), (1092, 156605), (1365, 125284), (1820, 93963), (2730, 62642), (5460, 31321)]