2206470

素因数分解:

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

素因数の和:122

約数の個数: 96

約数和(自身を含む): 6566400

約数和(自身を除く): 4359930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 79, 95, 98, 105, 114, 133, 147, 158, 190, 210, 237, 245, 266, 285, 294, 395, 399, 474, 490, 553, 570, 665, 735, 790, 798, 931, 1106, 1185, 1330, 1470, 1501, 1659, 1862, 1995, 2370, 2765, 2793, 3002, 3318, 3871, 3990, 4503, 4655, 5530, 5586, 7505, 7742, 8295, 9006, 9310, 10507, 11613, 13965, 15010, 16590, 19355, 21014, 22515, 23226, 27930, 31521, 38710, 45030, 52535, 58065, 63042, 73549, 105070, 116130, 147098, 157605, 220647, 315210, 367745, 441294, 735490, 1103235, 2206470]

約数ペア:

[(1, 2206470), (2, 1103235), (3, 735490), (5, 441294), (6, 367745), (7, 315210), (10, 220647), (14, 157605), (15, 147098), (19, 116130), (21, 105070), (30, 73549), (35, 63042), (38, 58065), (42, 52535), (49, 45030), (57, 38710), (70, 31521), (79, 27930), (95, 23226), (98, 22515), (105, 21014), (114, 19355), (133, 16590), (147, 15010), (158, 13965), (190, 11613), (210, 10507), (237, 9310), (245, 9006), (266, 8295), (285, 7742), (294, 7505), (395, 5586), (399, 5530), (474, 4655), (490, 4503), (553, 3990), (570, 3871), (665, 3318), (735, 3002), (790, 2793), (798, 2765), (931, 2370), (1106, 1995), (1185, 1862), (1330, 1659), (1470, 1501)]