945630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 2995200

約数和(自身を除く): 2049570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 79, 90, 95, 105, 114, 126, 133, 158, 171, 190, 210, 237, 266, 285, 315, 342, 395, 399, 474, 553, 570, 630, 665, 711, 790, 798, 855, 1106, 1185, 1197, 1330, 1422, 1501, 1659, 1710, 1995, 2370, 2394, 2765, 3002, 3318, 3555, 3990, 4503, 4977, 5530, 5985, 7110, 7505, 8295, 9006, 9954, 10507, 11970, 13509, 15010, 16590, 21014, 22515, 24885, 27018, 31521, 45030, 49770, 52535, 63042, 67545, 94563, 105070, 135090, 157605, 189126, 315210, 472815, 945630]

約数ペア:

[(1, 945630), (2, 472815), (3, 315210), (5, 189126), (6, 157605), (7, 135090), (9, 105070), (10, 94563), (14, 67545), (15, 63042), (18, 52535), (19, 49770), (21, 45030), (30, 31521), (35, 27018), (38, 24885), (42, 22515), (45, 21014), (57, 16590), (63, 15010), (70, 13509), (79, 11970), (90, 10507), (95, 9954), (105, 9006), (114, 8295), (126, 7505), (133, 7110), (158, 5985), (171, 5530), (190, 4977), (210, 4503), (237, 3990), (266, 3555), (285, 3318), (315, 3002), (342, 2765), (395, 2394), (399, 2370), (474, 1995), (553, 1710), (570, 1659), (630, 1501), (665, 1422), (711, 1330), (790, 1197), (798, 1185), (855, 1106)]