139685910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2742

約数の個数: 128

約数和(自身を含む): 434488320

約数和(自身を除く): 294802410

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2693, 2730, 3458, 3705, 3990, 5187, 5386, 7410, 8079, 8645, 10374, 13465, 16158, 17290, 18851, 25935, 26930, 35009, 37702, 40395, 51167, 51870, 56553, 70018, 80790, 94255, 102334, 105027, 113106, 153501, 175045, 188510, 210054, 245063, 255835, 282765, 307002, 350090, 358169, 490126, 511670, 525135, 565530, 665171, 716338, 735189, 767505, 1050270, 1074507, 1225315, 1330342, 1470378, 1535010, 1790845, 1995513, 2149014, 2450630, 3325855, 3581690, 3675945, 3991026, 4656197, 5372535, 6651710, 7351890, 9312394, 9977565, 10745070, 13968591, 19955130, 23280985, 27937182, 46561970, 69842955, 139685910]

約数ペア:

[(1, 139685910), (2, 69842955), (3, 46561970), (5, 27937182), (6, 23280985), (7, 19955130), (10, 13968591), (13, 10745070), (14, 9977565), (15, 9312394), (19, 7351890), (21, 6651710), (26, 5372535), (30, 4656197), (35, 3991026), (38, 3675945), (39, 3581690), (42, 3325855), (57, 2450630), (65, 2149014), (70, 1995513), (78, 1790845), (91, 1535010), (95, 1470378), (105, 1330342), (114, 1225315), (130, 1074507), (133, 1050270), (182, 767505), (190, 735189), (195, 716338), (210, 665171), (247, 565530), (266, 525135), (273, 511670), (285, 490126), (390, 358169), (399, 350090), (455, 307002), (494, 282765), (546, 255835), (570, 245063), (665, 210054), (741, 188510), (798, 175045), (910, 153501), (1235, 113106), (1330, 105027), (1365, 102334), (1482, 94255), (1729, 80790), (1995, 70018), (2470, 56553), (2693, 51870), (2730, 51167), (3458, 40395), (3705, 37702), (3990, 35009), (5187, 26930), (5386, 25935), (7410, 18851), (8079, 17290), (8645, 16158), (10374, 13465)]