7138977930

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{419693}}^1$

素因数の和:419722

約数の個数: 96

約数和(自身を含む): 21998680704

約数和(自身を除く): 14859702774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 8505, 17010, 419693, 839386, 1259079, 2098465, 2518158, 2937851, 3777237, 4196930, 5875702, 6295395, 7554474, 8813553, 11331711, 12590790, 14689255, 17627106, 18886185, 22663422, 26440659, 29378510, 33995133, 37772370, 44067765, 52881318, 56658555, 67990266, 79321977, 88135530, 101985399, 113317110, 132203295, 158643954, 169975665, 203970798, 237965931, 264406590, 339951330, 396609885, 475931862, 509926995, 713897793, 793219770, 1019853990, 1189829655, 1427795586, 2379659310, 3569488965, 7138977930]

約数ペア:

[(1, 7138977930), (2, 3569488965), (3, 2379659310), (5, 1427795586), (6, 1189829655), (7, 1019853990), (9, 793219770), (10, 713897793), (14, 509926995), (15, 475931862), (18, 396609885), (21, 339951330), (27, 264406590), (30, 237965931), (35, 203970798), (42, 169975665), (45, 158643954), (54, 132203295), (63, 113317110), (70, 101985399), (81, 88135530), (90, 79321977), (105, 67990266), (126, 56658555), (135, 52881318), (162, 44067765), (189, 37772370), (210, 33995133), (243, 29378510), (270, 26440659), (315, 22663422), (378, 18886185), (405, 17627106), (486, 14689255), (567, 12590790), (630, 11331711), (810, 8813553), (945, 7554474), (1134, 6295395), (1215, 5875702), (1701, 4196930), (1890, 3777237), (2430, 2937851), (2835, 2518158), (3402, 2098465), (5670, 1259079), (8505, 839386), (17010, 419693)]