15619770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 45722880

約数和(自身を除く): 30103110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 83, 85, 90, 102, 123, 135, 153, 166, 170, 205, 246, 249, 255, 270, 306, 369, 410, 415, 459, 498, 510, 615, 697, 738, 747, 765, 830, 918, 1107, 1230, 1245, 1394, 1411, 1494, 1530, 1845, 2091, 2214, 2241, 2295, 2490, 2822, 3403, 3485, 3690, 3735, 4182, 4233, 4482, 4590, 5535, 6273, 6806, 6970, 7055, 7470, 8466, 10209, 10455, 11070, 11205, 12546, 12699, 14110, 17015, 18819, 20418, 20910, 21165, 22410, 25398, 30627, 31365, 34030, 37638, 38097, 42330, 51045, 57851, 61254, 62730, 63495, 76194, 91881, 94095, 102090, 115702, 126990, 153135, 173553, 183762, 188190, 190485, 289255, 306270, 347106, 380970, 459405, 520659, 578510, 867765, 918810, 1041318, 1561977, 1735530, 2603295, 3123954, 5206590, 7809885, 15619770]

約数ペア:

[(1, 15619770), (2, 7809885), (3, 5206590), (5, 3123954), (6, 2603295), (9, 1735530), (10, 1561977), (15, 1041318), (17, 918810), (18, 867765), (27, 578510), (30, 520659), (34, 459405), (41, 380970), (45, 347106), (51, 306270), (54, 289255), (82, 190485), (83, 188190), (85, 183762), (90, 173553), (102, 153135), (123, 126990), (135, 115702), (153, 102090), (166, 94095), (170, 91881), (205, 76194), (246, 63495), (249, 62730), (255, 61254), (270, 57851), (306, 51045), (369, 42330), (410, 38097), (415, 37638), (459, 34030), (498, 31365), (510, 30627), (615, 25398), (697, 22410), (738, 21165), (747, 20910), (765, 20418), (830, 18819), (918, 17015), (1107, 14110), (1230, 12699), (1245, 12546), (1394, 11205), (1411, 11070), (1494, 10455), (1530, 10209), (1845, 8466), (2091, 7470), (2214, 7055), (2241, 6970), (2295, 6806), (2490, 6273), (2822, 5535), (3403, 4590), (3485, 4482), (3690, 4233), (3735, 4182)]