19003620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 58254336

約数和(自身を除く): 39250716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 601, 620, 930, 1020, 1054, 1202, 1581, 1803, 1860, 2108, 2404, 2635, 3005, 3162, 3606, 5270, 6010, 6324, 7212, 7905, 9015, 10217, 10540, 12020, 15810, 18030, 18631, 20434, 30651, 31620, 36060, 37262, 40868, 51085, 55893, 61302, 74524, 93155, 102170, 111786, 122604, 153255, 186310, 204340, 223572, 279465, 306510, 316727, 372620, 558930, 613020, 633454, 950181, 1117860, 1266908, 1583635, 1900362, 3167270, 3800724, 4750905, 6334540, 9501810, 19003620]

約数ペア:

[(1, 19003620), (2, 9501810), (3, 6334540), (4, 4750905), (5, 3800724), (6, 3167270), (10, 1900362), (12, 1583635), (15, 1266908), (17, 1117860), (20, 950181), (30, 633454), (31, 613020), (34, 558930), (51, 372620), (60, 316727), (62, 306510), (68, 279465), (85, 223572), (93, 204340), (102, 186310), (124, 153255), (155, 122604), (170, 111786), (186, 102170), (204, 93155), (255, 74524), (310, 61302), (340, 55893), (372, 51085), (465, 40868), (510, 37262), (527, 36060), (601, 31620), (620, 30651), (930, 20434), (1020, 18631), (1054, 18030), (1202, 15810), (1581, 12020), (1803, 10540), (1860, 10217), (2108, 9015), (2404, 7905), (2635, 7212), (3005, 6324), (3162, 6010), (3606, 5270)]