70370370

素因数分解:

$2^1\times 3^6\times 5^1\times 7^2\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 168

約数和(自身を含む): 222040764

約数和(自身を除く): 151670394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 197, 210, 243, 245, 270, 294, 315, 378, 394, 405, 441, 486, 490, 567, 591, 630, 729, 735, 810, 882, 945, 985, 1134, 1182, 1215, 1323, 1379, 1458, 1470, 1701, 1773, 1890, 1970, 2205, 2430, 2646, 2758, 2835, 2955, 3402, 3546, 3645, 3969, 4137, 4410, 5103, 5319, 5670, 5910, 6615, 6895, 7290, 7938, 8274, 8505, 8865, 9653, 10206, 10638, 11907, 12411, 13230, 13790, 15957, 17010, 17730, 19306, 19845, 20685, 23814, 24822, 25515, 26595, 28959, 31914, 35721, 37233, 39690, 41370, 47871, 48265, 51030, 53190, 57918, 59535, 62055, 71442, 74466, 79785, 86877, 95742, 96530, 111699, 119070, 124110, 143613, 144795, 159570, 173754, 178605, 186165, 223398, 239355, 260631, 287226, 289590, 335097, 357210, 372330, 434385, 478710, 521262, 558495, 670194, 718065, 781893, 868770, 1005291, 1116990, 1303155, 1436130, 1563786, 1675485, 2010582, 2345679, 2606310, 3350970, 3909465, 4691358, 5026455, 7037037, 7818930, 10052910, 11728395, 14074074, 23456790, 35185185, 70370370]

約数ペア:

[(1, 70370370), (2, 35185185), (3, 23456790), (5, 14074074), (6, 11728395), (7, 10052910), (9, 7818930), (10, 7037037), (14, 5026455), (15, 4691358), (18, 3909465), (21, 3350970), (27, 2606310), (30, 2345679), (35, 2010582), (42, 1675485), (45, 1563786), (49, 1436130), (54, 1303155), (63, 1116990), (70, 1005291), (81, 868770), (90, 781893), (98, 718065), (105, 670194), (126, 558495), (135, 521262), (147, 478710), (162, 434385), (189, 372330), (197, 357210), (210, 335097), (243, 289590), (245, 287226), (270, 260631), (294, 239355), (315, 223398), (378, 186165), (394, 178605), (405, 173754), (441, 159570), (486, 144795), (490, 143613), (567, 124110), (591, 119070), (630, 111699), (729, 96530), (735, 95742), (810, 86877), (882, 79785), (945, 74466), (985, 71442), (1134, 62055), (1182, 59535), (1215, 57918), (1323, 53190), (1379, 51030), (1458, 48265), (1470, 47871), (1701, 41370), (1773, 39690), (1890, 37233), (1970, 35721), (2205, 31914), (2430, 28959), (2646, 26595), (2758, 25515), (2835, 24822), (2955, 23814), (3402, 20685), (3546, 19845), (3645, 19306), (3969, 17730), (4137, 17010), (4410, 15957), (5103, 13790), (5319, 13230), (5670, 12411), (5910, 11907), (6615, 10638), (6895, 10206), (7290, 9653), (7938, 8865), (8274, 8505)]