147735210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 281914710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 73, 105, 115, 138, 146, 161, 210, 219, 230, 322, 345, 365, 419, 438, 483, 511, 690, 730, 805, 838, 966, 1022, 1095, 1257, 1533, 1610, 1679, 2095, 2190, 2415, 2514, 2555, 2933, 3066, 3358, 4190, 4830, 5037, 5110, 5866, 6285, 7665, 8395, 8799, 9637, 10074, 11753, 12570, 14665, 15330, 16790, 17598, 19274, 23506, 25185, 28911, 29330, 30587, 35259, 43995, 48185, 50370, 57822, 58765, 61174, 67459, 70518, 87990, 91761, 96370, 117530, 134918, 144555, 152935, 176295, 183522, 202377, 214109, 289110, 305870, 337295, 352590, 404754, 428218, 458805, 642327, 674590, 703501, 917610, 1011885, 1070545, 1284654, 1407002, 2023770, 2110503, 2141090, 3211635, 3517505, 4221006, 4924507, 6423270, 7035010, 9849014, 10552515, 14773521, 21105030, 24622535, 29547042, 49245070, 73867605, 147735210]

約数ペア:

[(1, 147735210), (2, 73867605), (3, 49245070), (5, 29547042), (6, 24622535), (7, 21105030), (10, 14773521), (14, 10552515), (15, 9849014), (21, 7035010), (23, 6423270), (30, 4924507), (35, 4221006), (42, 3517505), (46, 3211635), (69, 2141090), (70, 2110503), (73, 2023770), (105, 1407002), (115, 1284654), (138, 1070545), (146, 1011885), (161, 917610), (210, 703501), (219, 674590), (230, 642327), (322, 458805), (345, 428218), (365, 404754), (419, 352590), (438, 337295), (483, 305870), (511, 289110), (690, 214109), (730, 202377), (805, 183522), (838, 176295), (966, 152935), (1022, 144555), (1095, 134918), (1257, 117530), (1533, 96370), (1610, 91761), (1679, 87990), (2095, 70518), (2190, 67459), (2415, 61174), (2514, 58765), (2555, 57822), (2933, 50370), (3066, 48185), (3358, 43995), (4190, 35259), (4830, 30587), (5037, 29330), (5110, 28911), (5866, 25185), (6285, 23506), (7665, 19274), (8395, 17598), (8799, 16790), (9637, 15330), (10074, 14665), (11753, 12570)]