19410953490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{169691}}^1$

素因数の和:169776

約数の個数: 96

約数和(自身を含む): 53367455232

約数和(自身を除く): 33956501742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 155, 186, 205, 246, 279, 310, 369, 410, 465, 558, 615, 738, 930, 1230, 1271, 1395, 1845, 2542, 2790, 3690, 3813, 6355, 7626, 11439, 12710, 19065, 22878, 38130, 57195, 114390, 169691, 339382, 509073, 848455, 1018146, 1527219, 1696910, 2545365, 3054438, 5090730, 5260421, 6957331, 7636095, 10520842, 13914662, 15272190, 15781263, 20871993, 26302105, 31562526, 34786655, 41743986, 47343789, 52604210, 62615979, 69573310, 78906315, 94687578, 104359965, 125231958, 157812630, 208719930, 215677261, 236718945, 313079895, 431354522, 473437890, 626159790, 647031783, 1078386305, 1294063566, 1941095349, 2156772610, 3235158915, 3882190698, 6470317830, 9705476745, 19410953490]

約数ペア:

[(1, 19410953490), (2, 9705476745), (3, 6470317830), (5, 3882190698), (6, 3235158915), (9, 2156772610), (10, 1941095349), (15, 1294063566), (18, 1078386305), (30, 647031783), (31, 626159790), (41, 473437890), (45, 431354522), (62, 313079895), (82, 236718945), (90, 215677261), (93, 208719930), (123, 157812630), (155, 125231958), (186, 104359965), (205, 94687578), (246, 78906315), (279, 69573310), (310, 62615979), (369, 52604210), (410, 47343789), (465, 41743986), (558, 34786655), (615, 31562526), (738, 26302105), (930, 20871993), (1230, 15781263), (1271, 15272190), (1395, 13914662), (1845, 10520842), (2542, 7636095), (2790, 6957331), (3690, 5260421), (3813, 5090730), (6355, 3054438), (7626, 2545365), (11439, 1696910), (12710, 1527219), (19065, 1018146), (22878, 848455), (38130, 509073), (57195, 339382), (114390, 169691)]