19102650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 58014144

約数和(自身を除く): 38911494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 113, 115, 138, 147, 150, 161, 175, 210, 226, 230, 245, 294, 322, 339, 345, 350, 483, 490, 525, 565, 575, 678, 690, 735, 791, 805, 966, 1050, 1127, 1130, 1150, 1225, 1470, 1582, 1610, 1695, 1725, 2254, 2373, 2415, 2450, 2599, 2825, 3381, 3390, 3450, 3675, 3955, 4025, 4746, 4830, 5198, 5537, 5635, 5650, 6762, 7350, 7797, 7910, 8050, 8475, 11074, 11270, 11865, 12075, 12995, 15594, 16611, 16905, 16950, 18193, 19775, 23730, 24150, 25990, 27685, 28175, 33222, 33810, 36386, 38985, 39550, 54579, 55370, 56350, 59325, 64975, 77970, 83055, 84525, 90965, 109158, 118650, 127351, 129950, 138425, 166110, 169050, 181930, 194925, 254702, 272895, 276850, 382053, 389850, 415275, 454825, 545790, 636755, 764106, 830550, 909650, 1273510, 1364475, 1910265, 2728950, 3183775, 3820530, 6367550, 9551325, 19102650]

約数ペア:

[(1, 19102650), (2, 9551325), (3, 6367550), (5, 3820530), (6, 3183775), (7, 2728950), (10, 1910265), (14, 1364475), (15, 1273510), (21, 909650), (23, 830550), (25, 764106), (30, 636755), (35, 545790), (42, 454825), (46, 415275), (49, 389850), (50, 382053), (69, 276850), (70, 272895), (75, 254702), (98, 194925), (105, 181930), (113, 169050), (115, 166110), (138, 138425), (147, 129950), (150, 127351), (161, 118650), (175, 109158), (210, 90965), (226, 84525), (230, 83055), (245, 77970), (294, 64975), (322, 59325), (339, 56350), (345, 55370), (350, 54579), (483, 39550), (490, 38985), (525, 36386), (565, 33810), (575, 33222), (678, 28175), (690, 27685), (735, 25990), (791, 24150), (805, 23730), (966, 19775), (1050, 18193), (1127, 16950), (1130, 16905), (1150, 16611), (1225, 15594), (1470, 12995), (1582, 12075), (1610, 11865), (1695, 11270), (1725, 11074), (2254, 8475), (2373, 8050), (2415, 7910), (2450, 7797), (2599, 7350), (2825, 6762), (3381, 5650), (3390, 5635), (3450, 5537), (3675, 5198), (3955, 4830), (4025, 4746)]