1343790

素因数分解:

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

素因数の和:108

約数の個数: 96

約数和(自身を含む): 4193280

約数和(自身を除く): 2849490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 81, 90, 105, 126, 135, 158, 162, 189, 210, 237, 243, 270, 315, 378, 395, 405, 474, 486, 553, 567, 630, 711, 790, 810, 945, 1106, 1134, 1185, 1215, 1422, 1659, 1701, 1890, 2133, 2370, 2430, 2765, 2835, 3318, 3402, 3555, 4266, 4977, 5530, 5670, 6399, 7110, 8295, 8505, 9954, 10665, 12798, 14931, 16590, 17010, 19197, 21330, 24885, 29862, 31995, 38394, 44793, 49770, 63990, 74655, 89586, 95985, 134379, 149310, 191970, 223965, 268758, 447930, 671895, 1343790]

約数ペア:

[(1, 1343790), (2, 671895), (3, 447930), (5, 268758), (6, 223965), (7, 191970), (9, 149310), (10, 134379), (14, 95985), (15, 89586), (18, 74655), (21, 63990), (27, 49770), (30, 44793), (35, 38394), (42, 31995), (45, 29862), (54, 24885), (63, 21330), (70, 19197), (79, 17010), (81, 16590), (90, 14931), (105, 12798), (126, 10665), (135, 9954), (158, 8505), (162, 8295), (189, 7110), (210, 6399), (237, 5670), (243, 5530), (270, 4977), (315, 4266), (378, 3555), (395, 3402), (405, 3318), (474, 2835), (486, 2765), (553, 2430), (567, 2370), (630, 2133), (711, 1890), (790, 1701), (810, 1659), (945, 1422), (1106, 1215), (1134, 1185)]