12070890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 36691200

約数和(自身を除く): 24620310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 181, 190, 195, 234, 247, 270, 285, 342, 351, 362, 390, 494, 513, 543, 570, 585, 702, 741, 855, 905, 1026, 1086, 1170, 1235, 1482, 1629, 1710, 1755, 1810, 2223, 2353, 2470, 2565, 2715, 3258, 3439, 3510, 3705, 4446, 4706, 4887, 5130, 5430, 6669, 6878, 7059, 7410, 8145, 9774, 10317, 11115, 11765, 13338, 14118, 16290, 17195, 20634, 21177, 22230, 23530, 24435, 30951, 33345, 34390, 35295, 42354, 44707, 48870, 51585, 61902, 63531, 66690, 70590, 89414, 92853, 103170, 105885, 127062, 134121, 154755, 185706, 211770, 223535, 268242, 309510, 317655, 402363, 447070, 464265, 635310, 670605, 804726, 928530, 1207089, 1341210, 2011815, 2414178, 4023630, 6035445, 12070890]

約数ペア:

[(1, 12070890), (2, 6035445), (3, 4023630), (5, 2414178), (6, 2011815), (9, 1341210), (10, 1207089), (13, 928530), (15, 804726), (18, 670605), (19, 635310), (26, 464265), (27, 447070), (30, 402363), (38, 317655), (39, 309510), (45, 268242), (54, 223535), (57, 211770), (65, 185706), (78, 154755), (90, 134121), (95, 127062), (114, 105885), (117, 103170), (130, 92853), (135, 89414), (171, 70590), (181, 66690), (190, 63531), (195, 61902), (234, 51585), (247, 48870), (270, 44707), (285, 42354), (342, 35295), (351, 34390), (362, 33345), (390, 30951), (494, 24435), (513, 23530), (543, 22230), (570, 21177), (585, 20634), (702, 17195), (741, 16290), (855, 14118), (905, 13338), (1026, 11765), (1086, 11115), (1170, 10317), (1235, 9774), (1482, 8145), (1629, 7410), (1710, 7059), (1755, 6878), (1810, 6669), (2223, 5430), (2353, 5130), (2470, 4887), (2565, 4706), (2715, 4446), (3258, 3705), (3439, 3510)]