1841490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 5690880

約数和(自身を除く): 3849390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 79, 90, 105, 111, 126, 158, 185, 210, 222, 237, 259, 315, 333, 370, 395, 474, 518, 553, 555, 630, 666, 711, 777, 790, 1106, 1110, 1185, 1295, 1422, 1554, 1659, 1665, 2331, 2370, 2590, 2765, 2923, 3318, 3330, 3555, 3885, 4662, 4977, 5530, 5846, 7110, 7770, 8295, 8769, 9954, 11655, 14615, 16590, 17538, 20461, 23310, 24885, 26307, 29230, 40922, 43845, 49770, 52614, 61383, 87690, 102305, 122766, 131535, 184149, 204610, 263070, 306915, 368298, 613830, 920745, 1841490]

約数ペア:

[(1, 1841490), (2, 920745), (3, 613830), (5, 368298), (6, 306915), (7, 263070), (9, 204610), (10, 184149), (14, 131535), (15, 122766), (18, 102305), (21, 87690), (30, 61383), (35, 52614), (37, 49770), (42, 43845), (45, 40922), (63, 29230), (70, 26307), (74, 24885), (79, 23310), (90, 20461), (105, 17538), (111, 16590), (126, 14615), (158, 11655), (185, 9954), (210, 8769), (222, 8295), (237, 7770), (259, 7110), (315, 5846), (333, 5530), (370, 4977), (395, 4662), (474, 3885), (518, 3555), (553, 3330), (555, 3318), (630, 2923), (666, 2765), (711, 2590), (777, 2370), (790, 2331), (1106, 1665), (1110, 1659), (1185, 1554), (1295, 1422)]