2687702920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{13577}}^1$

素因数の和:13703

約数の個数: 96

約数和(自身を含む): 7104824280

約数和(自身を除く): 4417121360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 140, 196, 202, 245, 280, 392, 404, 490, 505, 707, 808, 980, 1010, 1414, 1960, 2020, 2828, 3535, 4040, 4949, 5656, 7070, 9898, 13577, 14140, 19796, 24745, 27154, 28280, 39592, 49490, 54308, 67885, 95039, 98980, 108616, 135770, 190078, 197960, 271540, 380156, 475195, 543080, 665273, 760312, 950390, 1330546, 1371277, 1900780, 2661092, 2742554, 3326365, 3801560, 5322184, 5485108, 6652730, 6856385, 9598939, 10970216, 13305460, 13712770, 19197878, 26610920, 27425540, 38395756, 47994695, 54851080, 67192573, 76791512, 95989390, 134385146, 191978780, 268770292, 335962865, 383957560, 537540584, 671925730, 1343851460, 2687702920]

約数ペア:

[(1, 2687702920), (2, 1343851460), (4, 671925730), (5, 537540584), (7, 383957560), (8, 335962865), (10, 268770292), (14, 191978780), (20, 134385146), (28, 95989390), (35, 76791512), (40, 67192573), (49, 54851080), (56, 47994695), (70, 38395756), (98, 27425540), (101, 26610920), (140, 19197878), (196, 13712770), (202, 13305460), (245, 10970216), (280, 9598939), (392, 6856385), (404, 6652730), (490, 5485108), (505, 5322184), (707, 3801560), (808, 3326365), (980, 2742554), (1010, 2661092), (1414, 1900780), (1960, 1371277), (2020, 1330546), (2828, 950390), (3535, 760312), (4040, 665273), (4949, 543080), (5656, 475195), (7070, 380156), (9898, 271540), (13577, 197960), (14140, 190078), (19796, 135770), (24745, 108616), (27154, 98980), (28280, 95039), (39592, 67885), (49490, 54308)]