291264691130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{15427}}^1$

素因数の和:16228

約数の個数: 96

約数和(自身を含む): 622274679936

約数和(自身を除く): 331009988806

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 727, 742, 1454, 1855, 2597, 3635, 3710, 5089, 5194, 7270, 10178, 12985, 15427, 25445, 25970, 30854, 35623, 38531, 50890, 71246, 77062, 77135, 107989, 154270, 178115, 192655, 215978, 269717, 356230, 385310, 539434, 539945, 755923, 817631, 1079890, 1348585, 1511846, 1635262, 1888019, 2697170, 3776038, 3779615, 4088155, 5723417, 7559230, 8176310, 9440095, 11215429, 11446834, 18880190, 22430858, 28617085, 40063919, 56077145, 57234170, 78508003, 80127838, 112154290, 157016006, 200319595, 392540015, 400639190, 549556021, 594417737, 785080030, 1099112042, 1188835474, 2747780105, 2972088685, 4160924159, 5495560210, 5944177370, 8321848318, 20804620795, 29126469113, 41609241590, 58252938226, 145632345565, 291264691130]

約数ペア:

[(1, 291264691130), (2, 145632345565), (5, 58252938226), (7, 41609241590), (10, 29126469113), (14, 20804620795), (35, 8321848318), (49, 5944177370), (53, 5495560210), (70, 4160924159), (98, 2972088685), (106, 2747780105), (245, 1188835474), (265, 1099112042), (371, 785080030), (490, 594417737), (530, 549556021), (727, 400639190), (742, 392540015), (1454, 200319595), (1855, 157016006), (2597, 112154290), (3635, 80127838), (3710, 78508003), (5089, 57234170), (5194, 56077145), (7270, 40063919), (10178, 28617085), (12985, 22430858), (15427, 18880190), (25445, 11446834), (25970, 11215429), (30854, 9440095), (35623, 8176310), (38531, 7559230), (50890, 5723417), (71246, 4088155), (77062, 3779615), (77135, 3776038), (107989, 2697170), (154270, 1888019), (178115, 1635262), (192655, 1511846), (215978, 1348585), (269717, 1079890), (356230, 817631), (385310, 755923), (539434, 539945)]