3682980

素因数分解:

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

素因数の和:138

約数の個数: 144

約数和(自身を含む): 13278720

約数和(自身を除く): 9595740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 79, 84, 90, 105, 111, 126, 140, 148, 158, 180, 185, 210, 222, 237, 252, 259, 315, 316, 333, 370, 395, 420, 444, 474, 518, 553, 555, 630, 666, 711, 740, 777, 790, 948, 1036, 1106, 1110, 1185, 1260, 1295, 1332, 1422, 1554, 1580, 1659, 1665, 2212, 2220, 2331, 2370, 2590, 2765, 2844, 2923, 3108, 3318, 3330, 3555, 3885, 4662, 4740, 4977, 5180, 5530, 5846, 6636, 6660, 7110, 7770, 8295, 8769, 9324, 9954, 11060, 11655, 11692, 14220, 14615, 15540, 16590, 17538, 19908, 20461, 23310, 24885, 26307, 29230, 33180, 35076, 40922, 43845, 46620, 49770, 52614, 58460, 61383, 81844, 87690, 99540, 102305, 105228, 122766, 131535, 175380, 184149, 204610, 245532, 263070, 306915, 368298, 409220, 526140, 613830, 736596, 920745, 1227660, 1841490, 3682980]

約数ペア:

[(1, 3682980), (2, 1841490), (3, 1227660), (4, 920745), (5, 736596), (6, 613830), (7, 526140), (9, 409220), (10, 368298), (12, 306915), (14, 263070), (15, 245532), (18, 204610), (20, 184149), (21, 175380), (28, 131535), (30, 122766), (35, 105228), (36, 102305), (37, 99540), (42, 87690), (45, 81844), (60, 61383), (63, 58460), (70, 52614), (74, 49770), (79, 46620), (84, 43845), (90, 40922), (105, 35076), (111, 33180), (126, 29230), (140, 26307), (148, 24885), (158, 23310), (180, 20461), (185, 19908), (210, 17538), (222, 16590), (237, 15540), (252, 14615), (259, 14220), (315, 11692), (316, 11655), (333, 11060), (370, 9954), (395, 9324), (420, 8769), (444, 8295), (474, 7770), (518, 7110), (553, 6660), (555, 6636), (630, 5846), (666, 5530), (711, 5180), (740, 4977), (777, 4740), (790, 4662), (948, 3885), (1036, 3555), (1106, 3330), (1110, 3318), (1185, 3108), (1260, 2923), (1295, 2844), (1332, 2765), (1422, 2590), (1554, 2370), (1580, 2331), (1659, 2220), (1665, 2212)]