18982710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 55092960

約数和(自身を除く): 36110250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 653, 765, 855, 969, 1306, 1530, 1615, 1710, 1938, 1959, 2907, 3230, 3265, 3918, 4845, 5814, 5877, 6530, 9690, 9795, 11101, 11754, 12407, 14535, 19590, 22202, 24814, 29070, 29385, 33303, 37221, 55505, 58770, 62035, 66606, 74442, 99909, 111010, 111663, 124070, 166515, 186105, 199818, 210919, 223326, 333030, 372210, 421838, 499545, 558315, 632757, 999090, 1054595, 1116630, 1265514, 1898271, 2109190, 3163785, 3796542, 6327570, 9491355, 18982710]

約数ペア:

[(1, 18982710), (2, 9491355), (3, 6327570), (5, 3796542), (6, 3163785), (9, 2109190), (10, 1898271), (15, 1265514), (17, 1116630), (18, 1054595), (19, 999090), (30, 632757), (34, 558315), (38, 499545), (45, 421838), (51, 372210), (57, 333030), (85, 223326), (90, 210919), (95, 199818), (102, 186105), (114, 166515), (153, 124070), (170, 111663), (171, 111010), (190, 99909), (255, 74442), (285, 66606), (306, 62035), (323, 58770), (342, 55505), (510, 37221), (570, 33303), (646, 29385), (653, 29070), (765, 24814), (855, 22202), (969, 19590), (1306, 14535), (1530, 12407), (1615, 11754), (1710, 11101), (1938, 9795), (1959, 9690), (2907, 6530), (3230, 5877), (3265, 5814), (3918, 4845)]