131708010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 388177920

約数和(自身を除く): 256469910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 79, 85, 102, 105, 119, 158, 170, 210, 237, 238, 255, 357, 395, 467, 474, 510, 553, 595, 714, 790, 934, 1106, 1185, 1190, 1343, 1401, 1659, 1785, 2335, 2370, 2686, 2765, 2802, 3269, 3318, 3570, 4029, 4670, 5530, 6538, 6715, 7005, 7939, 8058, 8295, 9401, 9807, 13430, 14010, 15878, 16345, 16590, 18802, 19614, 20145, 23817, 28203, 32690, 36893, 39695, 40290, 47005, 47634, 49035, 55573, 56406, 73786, 79390, 94010, 98070, 110679, 111146, 119085, 141015, 166719, 184465, 221358, 238170, 258251, 277865, 282030, 333438, 368930, 516502, 553395, 555730, 627181, 774753, 833595, 1106790, 1254362, 1291255, 1549506, 1667190, 1881543, 2582510, 3135905, 3763086, 3873765, 4390267, 6271810, 7747530, 8780534, 9407715, 13170801, 18815430, 21951335, 26341602, 43902670, 65854005, 131708010]

約数ペア:

[(1, 131708010), (2, 65854005), (3, 43902670), (5, 26341602), (6, 21951335), (7, 18815430), (10, 13170801), (14, 9407715), (15, 8780534), (17, 7747530), (21, 6271810), (30, 4390267), (34, 3873765), (35, 3763086), (42, 3135905), (51, 2582510), (70, 1881543), (79, 1667190), (85, 1549506), (102, 1291255), (105, 1254362), (119, 1106790), (158, 833595), (170, 774753), (210, 627181), (237, 555730), (238, 553395), (255, 516502), (357, 368930), (395, 333438), (467, 282030), (474, 277865), (510, 258251), (553, 238170), (595, 221358), (714, 184465), (790, 166719), (934, 141015), (1106, 119085), (1185, 111146), (1190, 110679), (1343, 98070), (1401, 94010), (1659, 79390), (1785, 73786), (2335, 56406), (2370, 55573), (2686, 49035), (2765, 47634), (2802, 47005), (3269, 40290), (3318, 39695), (3570, 36893), (4029, 32690), (4670, 28203), (5530, 23817), (6538, 20145), (6715, 19614), (7005, 18802), (7939, 16590), (8058, 16345), (8295, 15878), (9401, 14010), (9807, 13430)]