15204490409090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{67807}}^1$

素因数の和:68532

約数の個数: 128

約数和(自身を含む): 30295112859648

約数和(自身を除く): 15090622450558

約数列:

[1, 2, 5, 10, 17, 34, 41, 53, 82, 85, 106, 170, 205, 265, 410, 530, 607, 697, 901, 1214, 1394, 1802, 2173, 3035, 3485, 4346, 4505, 6070, 6970, 9010, 10319, 10865, 20638, 21730, 24887, 32171, 36941, 49774, 51595, 64342, 67807, 73882, 103190, 124435, 135614, 160855, 184705, 248870, 321710, 339035, 369410, 423079, 546907, 678070, 846158, 1093814, 1152719, 1319011, 2115395, 2305438, 2638022, 2734535, 2780087, 3593771, 4230790, 5469070, 5560174, 5763595, 6595055, 7187542, 11527190, 13190110, 13900435, 17968855, 22423187, 27800870, 35937710, 41158849, 44846374, 47261479, 61094107, 82317698, 94522958, 112115935, 122188214, 147344611, 205794245, 224231870, 236307395, 294689222, 305470535, 411588490, 472614790, 610941070, 699700433, 736723055, 1399400866, 1473446110, 1687512809, 2181418997, 2504858387, 3375025618, 3498502165, 4362837994, 5009716774, 6997004330, 8437564045, 10907094985, 12524291935, 16875128090, 21814189970, 25048583870, 28687717753, 37084122949, 57375435506, 74168245898, 89438178877, 143438588765, 178876357754, 185420614745, 286877177530, 370841229490, 447190894385, 894381788770, 1520449040909, 3040898081818, 7602245204545, 15204490409090]

約数ペア:

[(1, 15204490409090), (2, 7602245204545), (5, 3040898081818), (10, 1520449040909), (17, 894381788770), (34, 447190894385), (41, 370841229490), (53, 286877177530), (82, 185420614745), (85, 178876357754), (106, 143438588765), (170, 89438178877), (205, 74168245898), (265, 57375435506), (410, 37084122949), (530, 28687717753), (607, 25048583870), (697, 21814189970), (901, 16875128090), (1214, 12524291935), (1394, 10907094985), (1802, 8437564045), (2173, 6997004330), (3035, 5009716774), (3485, 4362837994), (4346, 3498502165), (4505, 3375025618), (6070, 2504858387), (6970, 2181418997), (9010, 1687512809), (10319, 1473446110), (10865, 1399400866), (20638, 736723055), (21730, 699700433), (24887, 610941070), (32171, 472614790), (36941, 411588490), (49774, 305470535), (51595, 294689222), (64342, 236307395), (67807, 224231870), (73882, 205794245), (103190, 147344611), (124435, 122188214), (135614, 112115935), (160855, 94522958), (184705, 82317698), (248870, 61094107), (321710, 47261479), (339035, 44846374), (369410, 41158849), (423079, 35937710), (546907, 27800870), (678070, 22423187), (846158, 17968855), (1093814, 13900435), (1152719, 13190110), (1319011, 11527190), (2115395, 7187542), (2305438, 6595055), (2638022, 5763595), (2734535, 5560174), (2780087, 5469070), (3593771, 4230790)]