2627310420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{297881}}^1$

素因数の和:297910

約数の個数: 108

約数和(自身を含む): 9270683604

約数和(自身を除く): 6643373184

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 297881, 595762, 893643, 1191524, 1489405, 1787286, 2085167, 2680929, 2978810, 3574572, 4170334, 4468215, 5361858, 5957620, 6255501, 8340668, 8936430, 10425835, 10723716, 12511002, 13404645, 14596169, 17872860, 18766503, 20851670, 25022004, 26809290, 29192338, 31277505, 37533006, 41703340, 43788507, 53618580, 58384676, 62555010, 72980845, 75066012, 87577014, 93832515, 125110020, 131365521, 145961690, 175154028, 187665030, 218942535, 262731042, 291923380, 375330060, 437885070, 525462084, 656827605, 875770140, 1313655210, 2627310420]

約数ペア:

[(1, 2627310420), (2, 1313655210), (3, 875770140), (4, 656827605), (5, 525462084), (6, 437885070), (7, 375330060), (9, 291923380), (10, 262731042), (12, 218942535), (14, 187665030), (15, 175154028), (18, 145961690), (20, 131365521), (21, 125110020), (28, 93832515), (30, 87577014), (35, 75066012), (36, 72980845), (42, 62555010), (45, 58384676), (49, 53618580), (60, 43788507), (63, 41703340), (70, 37533006), (84, 31277505), (90, 29192338), (98, 26809290), (105, 25022004), (126, 20851670), (140, 18766503), (147, 17872860), (180, 14596169), (196, 13404645), (210, 12511002), (245, 10723716), (252, 10425835), (294, 8936430), (315, 8340668), (420, 6255501), (441, 5957620), (490, 5361858), (588, 4468215), (630, 4170334), (735, 3574572), (882, 2978810), (980, 2680929), (1260, 2085167), (1470, 1787286), (1764, 1489405), (2205, 1191524), (2940, 893643), (4410, 595762), (8820, 297881)]