16414020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 108

約数和(自身を含む): 57949164

約数和(自身を除く): 41535144

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 1861, 2205, 2940, 3722, 4410, 5583, 7444, 8820, 9305, 11166, 13027, 16749, 18610, 22332, 26054, 27915, 33498, 37220, 39081, 52108, 55830, 65135, 66996, 78162, 83745, 91189, 111660, 117243, 130270, 156324, 167490, 182378, 195405, 234486, 260540, 273567, 334980, 364756, 390810, 455945, 468972, 547134, 586215, 781620, 820701, 911890, 1094268, 1172430, 1367835, 1641402, 1823780, 2344860, 2735670, 3282804, 4103505, 5471340, 8207010, 16414020]

約数ペア:

[(1, 16414020), (2, 8207010), (3, 5471340), (4, 4103505), (5, 3282804), (6, 2735670), (7, 2344860), (9, 1823780), (10, 1641402), (12, 1367835), (14, 1172430), (15, 1094268), (18, 911890), (20, 820701), (21, 781620), (28, 586215), (30, 547134), (35, 468972), (36, 455945), (42, 390810), (45, 364756), (49, 334980), (60, 273567), (63, 260540), (70, 234486), (84, 195405), (90, 182378), (98, 167490), (105, 156324), (126, 130270), (140, 117243), (147, 111660), (180, 91189), (196, 83745), (210, 78162), (245, 66996), (252, 65135), (294, 55830), (315, 52108), (420, 39081), (441, 37220), (490, 33498), (588, 27915), (630, 26054), (735, 22332), (882, 18610), (980, 16749), (1260, 13027), (1470, 11166), (1764, 9305), (1861, 8820), (2205, 7444), (2940, 5583), (3722, 4410)]