163958340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30061

約数の個数: 96

約数和(自身を含む): 565044480

約数和(自身を除く): 401086140

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, 30029, 60058, 90087, 120116, 150145, 180174, 210203, 300290, 360348, 390377, 420406, 450435, 600580, 630609, 780754, 840812, 900870, 1051015, 1171131, 1261218, 1561508, 1801740, 1951885, 2102030, 2342262, 2522436, 2732639, 3153045, 3903770, 4204060, 4684524, 5465278, 5855655, 6306090, 7807540, 8197917, 10930556, 11711310, 12612180, 13663195, 16395834, 23422620, 27326390, 32791668, 40989585, 54652780, 81979170, 163958340]

約数ペア:

[(1, 163958340), (2, 81979170), (3, 54652780), (4, 40989585), (5, 32791668), (6, 27326390), (7, 23422620), (10, 16395834), (12, 13663195), (13, 12612180), (14, 11711310), (15, 10930556), (20, 8197917), (21, 7807540), (26, 6306090), (28, 5855655), (30, 5465278), (35, 4684524), (39, 4204060), (42, 3903770), (52, 3153045), (60, 2732639), (65, 2522436), (70, 2342262), (78, 2102030), (84, 1951885), (91, 1801740), (105, 1561508), (130, 1261218), (140, 1171131), (156, 1051015), (182, 900870), (195, 840812), (210, 780754), (260, 630609), (273, 600580), (364, 450435), (390, 420406), (420, 390377), (455, 360348), (546, 300290), (780, 210203), (910, 180174), (1092, 150145), (1365, 120116), (1820, 90087), (2730, 60058), (5460, 30029)]