3858660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 13484016

約数和(自身を除く): 9625356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 97, 102, 117, 130, 153, 156, 170, 180, 194, 195, 204, 221, 234, 255, 260, 291, 306, 340, 388, 390, 442, 468, 485, 510, 582, 585, 612, 663, 765, 780, 873, 884, 970, 1020, 1105, 1164, 1170, 1261, 1326, 1455, 1530, 1649, 1746, 1940, 1989, 2210, 2340, 2522, 2652, 2910, 3060, 3298, 3315, 3492, 3783, 3978, 4365, 4420, 4947, 5044, 5820, 6305, 6596, 6630, 7566, 7956, 8245, 8730, 9894, 9945, 11349, 12610, 13260, 14841, 15132, 16490, 17460, 18915, 19788, 19890, 21437, 22698, 24735, 25220, 29682, 32980, 37830, 39780, 42874, 45396, 49470, 56745, 59364, 64311, 74205, 75660, 85748, 98940, 107185, 113490, 128622, 148410, 192933, 214370, 226980, 257244, 296820, 321555, 385866, 428740, 643110, 771732, 964665, 1286220, 1929330, 3858660]

約数ペア:

[(1, 3858660), (2, 1929330), (3, 1286220), (4, 964665), (5, 771732), (6, 643110), (9, 428740), (10, 385866), (12, 321555), (13, 296820), (15, 257244), (17, 226980), (18, 214370), (20, 192933), (26, 148410), (30, 128622), (34, 113490), (36, 107185), (39, 98940), (45, 85748), (51, 75660), (52, 74205), (60, 64311), (65, 59364), (68, 56745), (78, 49470), (85, 45396), (90, 42874), (97, 39780), (102, 37830), (117, 32980), (130, 29682), (153, 25220), (156, 24735), (170, 22698), (180, 21437), (194, 19890), (195, 19788), (204, 18915), (221, 17460), (234, 16490), (255, 15132), (260, 14841), (291, 13260), (306, 12610), (340, 11349), (388, 9945), (390, 9894), (442, 8730), (468, 8245), (485, 7956), (510, 7566), (582, 6630), (585, 6596), (612, 6305), (663, 5820), (765, 5044), (780, 4947), (873, 4420), (884, 4365), (970, 3978), (1020, 3783), (1105, 3492), (1164, 3315), (1170, 3298), (1261, 3060), (1326, 2910), (1455, 2652), (1530, 2522), (1649, 2340), (1746, 2210), (1940, 1989)]