1549830030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 4322267136

約数和(自身を除く): 2772437106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 241, 271, 339, 482, 542, 565, 678, 723, 791, 813, 1130, 1205, 1355, 1446, 1582, 1626, 1687, 1695, 1897, 2373, 2410, 2710, 3374, 3390, 3615, 3794, 3955, 4065, 4746, 5061, 5691, 7230, 7910, 8130, 8435, 9485, 10122, 11382, 11865, 16870, 18970, 23730, 25305, 27233, 28455, 30623, 50610, 54466, 56910, 61246, 65311, 81699, 91869, 130622, 136165, 153115, 163398, 183738, 190631, 195933, 214361, 272330, 306230, 326555, 381262, 391866, 408495, 428722, 457177, 459345, 571893, 643083, 653110, 816990, 914354, 918690, 953155, 979665, 1071805, 1143786, 1286166, 1371531, 1906310, 1959330, 2143610, 2285885, 2743062, 2859465, 3215415, 4571770, 5718930, 6430830, 6857655, 7380143, 13715310, 14760286, 22140429, 36900715, 44280858, 51661001, 73801430, 103322002, 110702145, 154983003, 221404290, 258305005, 309966006, 516610010, 774915015, 1549830030]

約数ペア:

[(1, 1549830030), (2, 774915015), (3, 516610010), (5, 309966006), (6, 258305005), (7, 221404290), (10, 154983003), (14, 110702145), (15, 103322002), (21, 73801430), (30, 51661001), (35, 44280858), (42, 36900715), (70, 22140429), (105, 14760286), (113, 13715310), (210, 7380143), (226, 6857655), (241, 6430830), (271, 5718930), (339, 4571770), (482, 3215415), (542, 2859465), (565, 2743062), (678, 2285885), (723, 2143610), (791, 1959330), (813, 1906310), (1130, 1371531), (1205, 1286166), (1355, 1143786), (1446, 1071805), (1582, 979665), (1626, 953155), (1687, 918690), (1695, 914354), (1897, 816990), (2373, 653110), (2410, 643083), (2710, 571893), (3374, 459345), (3390, 457177), (3615, 428722), (3794, 408495), (3955, 391866), (4065, 381262), (4746, 326555), (5061, 306230), (5691, 272330), (7230, 214361), (7910, 195933), (8130, 190631), (8435, 183738), (9485, 163398), (10122, 153115), (11382, 136165), (11865, 130622), (16870, 91869), (18970, 81699), (23730, 65311), (25305, 61246), (27233, 56910), (28455, 54466), (30623, 50610)]