69693260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 182044800

約数和(自身を除く): 112351540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 149, 182, 257, 260, 298, 364, 455, 514, 596, 745, 910, 1028, 1043, 1285, 1490, 1799, 1820, 1937, 2086, 2570, 2980, 3341, 3598, 3874, 4172, 5140, 5215, 6682, 7196, 7748, 8995, 9685, 10430, 13364, 13559, 16705, 17990, 19370, 20860, 23387, 27118, 33410, 35980, 38293, 38740, 46774, 54236, 66820, 67795, 76586, 93548, 116935, 135590, 153172, 191465, 233870, 268051, 271180, 382930, 467740, 497809, 536102, 765860, 995618, 1072204, 1340255, 1991236, 2489045, 2680510, 3484663, 4978090, 5361020, 6969326, 9956180, 13938652, 17423315, 34846630, 69693260]

約数ペア:

[(1, 69693260), (2, 34846630), (4, 17423315), (5, 13938652), (7, 9956180), (10, 6969326), (13, 5361020), (14, 4978090), (20, 3484663), (26, 2680510), (28, 2489045), (35, 1991236), (52, 1340255), (65, 1072204), (70, 995618), (91, 765860), (130, 536102), (140, 497809), (149, 467740), (182, 382930), (257, 271180), (260, 268051), (298, 233870), (364, 191465), (455, 153172), (514, 135590), (596, 116935), (745, 93548), (910, 76586), (1028, 67795), (1043, 66820), (1285, 54236), (1490, 46774), (1799, 38740), (1820, 38293), (1937, 35980), (2086, 33410), (2570, 27118), (2980, 23387), (3341, 20860), (3598, 19370), (3874, 17990), (4172, 16705), (5140, 13559), (5215, 13364), (6682, 10430), (7196, 9685), (7748, 8995)]