1555419870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1567}}^1$

素因数の和:1890

約数の個数: 96

約数和(自身を含む): 4160782080

約数和(自身を除く): 2605362210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 269, 369, 410, 538, 615, 738, 807, 1230, 1345, 1567, 1614, 1845, 2421, 2690, 3134, 3690, 4035, 4701, 4842, 7835, 8070, 9402, 11029, 12105, 14103, 15670, 22058, 23505, 24210, 28206, 33087, 47010, 55145, 64247, 66174, 70515, 99261, 110290, 128494, 141030, 165435, 192741, 198522, 321235, 330870, 385482, 421523, 496305, 578223, 642470, 843046, 963705, 992610, 1156446, 1264569, 1927410, 2107615, 2529138, 2891115, 3793707, 4215230, 5782230, 6322845, 7587414, 12645690, 17282443, 18968535, 34564886, 37937070, 51847329, 86412215, 103694658, 155541987, 172824430, 259236645, 311083974, 518473290, 777709935, 1555419870]

約数ペア:

[(1, 1555419870), (2, 777709935), (3, 518473290), (5, 311083974), (6, 259236645), (9, 172824430), (10, 155541987), (15, 103694658), (18, 86412215), (30, 51847329), (41, 37937070), (45, 34564886), (82, 18968535), (90, 17282443), (123, 12645690), (205, 7587414), (246, 6322845), (269, 5782230), (369, 4215230), (410, 3793707), (538, 2891115), (615, 2529138), (738, 2107615), (807, 1927410), (1230, 1264569), (1345, 1156446), (1567, 992610), (1614, 963705), (1845, 843046), (2421, 642470), (2690, 578223), (3134, 496305), (3690, 421523), (4035, 385482), (4701, 330870), (4842, 321235), (7835, 198522), (8070, 192741), (9402, 165435), (11029, 141030), (12105, 128494), (14103, 110290), (15670, 99261), (22058, 70515), (23505, 66174), (24210, 64247), (28206, 55145), (33087, 47010)]