118684020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21737}}^1$

素因数の和:21769

約数の個数: 96

約数和(自身を含む): 409022208

約数和(自身を除く): 290338188

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, 21737, 43474, 65211, 86948, 108685, 130422, 152159, 217370, 260844, 282581, 304318, 326055, 434740, 456477, 565162, 608636, 652110, 760795, 847743, 912954, 1130324, 1304220, 1412905, 1521590, 1695486, 1825908, 1978067, 2282385, 2825810, 3043180, 3390972, 3956134, 4238715, 4564770, 5651620, 5934201, 7912268, 8477430, 9129540, 9890335, 11868402, 16954860, 19780670, 23736804, 29671005, 39561340, 59342010, 118684020]

約数ペア:

[(1, 118684020), (2, 59342010), (3, 39561340), (4, 29671005), (5, 23736804), (6, 19780670), (7, 16954860), (10, 11868402), (12, 9890335), (13, 9129540), (14, 8477430), (15, 7912268), (20, 5934201), (21, 5651620), (26, 4564770), (28, 4238715), (30, 3956134), (35, 3390972), (39, 3043180), (42, 2825810), (52, 2282385), (60, 1978067), (65, 1825908), (70, 1695486), (78, 1521590), (84, 1412905), (91, 1304220), (105, 1130324), (130, 912954), (140, 847743), (156, 760795), (182, 652110), (195, 608636), (210, 565162), (260, 456477), (273, 434740), (364, 326055), (390, 304318), (420, 282581), (455, 260844), (546, 217370), (780, 152159), (910, 130422), (1092, 108685), (1365, 86948), (1820, 65211), (2730, 43474), (5460, 21737)]