13554030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 40550400

約数和(自身を除く): 26996370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 43, 57, 70, 79, 86, 95, 105, 114, 129, 133, 158, 190, 210, 215, 237, 258, 266, 285, 301, 395, 399, 430, 474, 553, 570, 602, 645, 665, 790, 798, 817, 903, 1106, 1185, 1290, 1330, 1501, 1505, 1634, 1659, 1806, 1995, 2370, 2451, 2765, 3002, 3010, 3318, 3397, 3990, 4085, 4503, 4515, 4902, 5530, 5719, 6794, 7505, 8170, 8295, 9006, 9030, 10191, 10507, 11438, 12255, 15010, 16590, 16985, 17157, 20382, 21014, 22515, 23779, 24510, 28595, 31521, 33970, 34314, 45030, 47558, 50955, 52535, 57190, 63042, 64543, 71337, 85785, 101910, 105070, 118895, 129086, 142674, 157605, 171570, 193629, 237790, 315210, 322715, 356685, 387258, 451801, 645430, 713370, 903602, 968145, 1355403, 1936290, 2259005, 2710806, 4518010, 6777015, 13554030]

約数ペア:

[(1, 13554030), (2, 6777015), (3, 4518010), (5, 2710806), (6, 2259005), (7, 1936290), (10, 1355403), (14, 968145), (15, 903602), (19, 713370), (21, 645430), (30, 451801), (35, 387258), (38, 356685), (42, 322715), (43, 315210), (57, 237790), (70, 193629), (79, 171570), (86, 157605), (95, 142674), (105, 129086), (114, 118895), (129, 105070), (133, 101910), (158, 85785), (190, 71337), (210, 64543), (215, 63042), (237, 57190), (258, 52535), (266, 50955), (285, 47558), (301, 45030), (395, 34314), (399, 33970), (430, 31521), (474, 28595), (553, 24510), (570, 23779), (602, 22515), (645, 21014), (665, 20382), (790, 17157), (798, 16985), (817, 16590), (903, 15010), (1106, 12255), (1185, 11438), (1290, 10507), (1330, 10191), (1501, 9030), (1505, 9006), (1634, 8295), (1659, 8170), (1806, 7505), (1995, 6794), (2370, 5719), (2451, 5530), (2765, 4902), (3002, 4515), (3010, 4503), (3318, 4085), (3397, 3990)]