97953940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 243936000

約数和(自身を除く): 145982060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 109, 131, 140, 196, 218, 245, 262, 343, 436, 490, 524, 545, 655, 686, 763, 917, 980, 1090, 1310, 1372, 1526, 1715, 1834, 2180, 2620, 3052, 3430, 3668, 3815, 4585, 5341, 6419, 6860, 7630, 9170, 10682, 12838, 14279, 15260, 18340, 21364, 25676, 26705, 28558, 32095, 37387, 44933, 53410, 57116, 64190, 71395, 74774, 89866, 99953, 106820, 128380, 142790, 149548, 179732, 186935, 199906, 224665, 285580, 373870, 399812, 449330, 499765, 699671, 747740, 898660, 999530, 1399342, 1999060, 2798684, 3498355, 4897697, 6996710, 9795394, 13993420, 19590788, 24488485, 48976970, 97953940]

約数ペア:

[(1, 97953940), (2, 48976970), (4, 24488485), (5, 19590788), (7, 13993420), (10, 9795394), (14, 6996710), (20, 4897697), (28, 3498355), (35, 2798684), (49, 1999060), (70, 1399342), (98, 999530), (109, 898660), (131, 747740), (140, 699671), (196, 499765), (218, 449330), (245, 399812), (262, 373870), (343, 285580), (436, 224665), (490, 199906), (524, 186935), (545, 179732), (655, 149548), (686, 142790), (763, 128380), (917, 106820), (980, 99953), (1090, 89866), (1310, 74774), (1372, 71395), (1526, 64190), (1715, 57116), (1834, 53410), (2180, 44933), (2620, 37387), (3052, 32095), (3430, 28558), (3668, 26705), (3815, 25676), (4585, 21364), (5341, 18340), (6419, 15260), (6860, 14279), (7630, 12838), (9170, 10682)]