18232410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 51874560

約数和(自身を除く): 33642150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 157, 158, 210, 237, 245, 294, 314, 395, 471, 474, 490, 553, 735, 785, 790, 942, 1099, 1106, 1185, 1470, 1570, 1659, 2198, 2355, 2370, 2765, 3297, 3318, 3871, 4710, 5495, 5530, 6594, 7693, 7742, 8295, 10990, 11613, 12403, 15386, 16485, 16590, 19355, 23079, 23226, 24806, 32970, 37209, 38465, 38710, 46158, 58065, 62015, 74418, 76930, 86821, 115395, 116130, 124030, 173642, 186045, 230790, 260463, 372090, 434105, 520926, 607747, 868210, 1215494, 1302315, 1823241, 2604630, 3038735, 3646482, 6077470, 9116205, 18232410]

約数ペア:

[(1, 18232410), (2, 9116205), (3, 6077470), (5, 3646482), (6, 3038735), (7, 2604630), (10, 1823241), (14, 1302315), (15, 1215494), (21, 868210), (30, 607747), (35, 520926), (42, 434105), (49, 372090), (70, 260463), (79, 230790), (98, 186045), (105, 173642), (147, 124030), (157, 116130), (158, 115395), (210, 86821), (237, 76930), (245, 74418), (294, 62015), (314, 58065), (395, 46158), (471, 38710), (474, 38465), (490, 37209), (553, 32970), (735, 24806), (785, 23226), (790, 23079), (942, 19355), (1099, 16590), (1106, 16485), (1185, 15386), (1470, 12403), (1570, 11613), (1659, 10990), (2198, 8295), (2355, 7742), (2370, 7693), (2765, 6594), (3297, 5530), (3318, 5495), (3871, 4710)]