195115060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5441

約数の個数: 72

約数和(自身を含む): 489611304

約数和(自身を除く): 294496244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1813, 2590, 3626, 5180, 5381, 7252, 9065, 10762, 18130, 21524, 26905, 36260, 37667, 53810, 75334, 107620, 150668, 188335, 199097, 263669, 376670, 398194, 527338, 753340, 796388, 995485, 1054676, 1318345, 1393679, 1990970, 2636690, 2787358, 3981940, 5273380, 5574716, 6968395, 9755753, 13936790, 19511506, 27873580, 39023012, 48778765, 97557530, 195115060]

約数ペア:

[(1, 195115060), (2, 97557530), (4, 48778765), (5, 39023012), (7, 27873580), (10, 19511506), (14, 13936790), (20, 9755753), (28, 6968395), (35, 5574716), (37, 5273380), (49, 3981940), (70, 2787358), (74, 2636690), (98, 1990970), (140, 1393679), (148, 1318345), (185, 1054676), (196, 995485), (245, 796388), (259, 753340), (370, 527338), (490, 398194), (518, 376670), (740, 263669), (980, 199097), (1036, 188335), (1295, 150668), (1813, 107620), (2590, 75334), (3626, 53810), (5180, 37667), (5381, 36260), (7252, 26905), (9065, 21524), (10762, 18130)]