1313203430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12874

約数の個数: 96

約数和(自身を含む): 3157781760

約数和(自身を除く): 1844578330

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 490, 539, 665, 770, 931, 1045, 1078, 1330, 1463, 1862, 2090, 2695, 2926, 4655, 5390, 7315, 9310, 10241, 12823, 14630, 20482, 25646, 51205, 64115, 89761, 102410, 128230, 141053, 179522, 243637, 282106, 448805, 487274, 628327, 705265, 897610, 987371, 1218185, 1256654, 1410530, 1705459, 1974742, 2436370, 2680007, 3141635, 3410918, 4936855, 5360014, 6283270, 6911597, 8527295, 9873710, 11938213, 13400035, 13823194, 17054590, 18760049, 23876426, 26800070, 34557985, 37520098, 59691065, 69115970, 93800245, 119382130, 131320343, 187600490, 262640686, 656601715, 1313203430]

約数ペア:

[(1, 1313203430), (2, 656601715), (5, 262640686), (7, 187600490), (10, 131320343), (11, 119382130), (14, 93800245), (19, 69115970), (22, 59691065), (35, 37520098), (38, 34557985), (49, 26800070), (55, 23876426), (70, 18760049), (77, 17054590), (95, 13823194), (98, 13400035), (110, 11938213), (133, 9873710), (154, 8527295), (190, 6911597), (209, 6283270), (245, 5360014), (266, 4936855), (385, 3410918), (418, 3141635), (490, 2680007), (539, 2436370), (665, 1974742), (770, 1705459), (931, 1410530), (1045, 1256654), (1078, 1218185), (1330, 987371), (1463, 897610), (1862, 705265), (2090, 628327), (2695, 487274), (2926, 448805), (4655, 282106), (5390, 243637), (7315, 179522), (9310, 141053), (10241, 128230), (12823, 102410), (14630, 89761), (20482, 64115), (25646, 51205)]