15380457834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 37452533760

約数和(自身を除く): 22072075926

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 59, 69, 118, 138, 161, 177, 322, 354, 413, 421, 483, 641, 826, 842, 966, 1239, 1263, 1282, 1357, 1923, 2478, 2526, 2714, 2947, 3846, 4071, 4487, 5894, 8142, 8841, 8974, 9499, 9683, 13461, 14743, 17682, 18998, 19366, 24839, 26922, 28497, 29049, 29486, 37819, 44229, 49678, 56994, 58098, 67781, 74517, 75638, 88458, 103201, 113457, 135562, 149034, 173873, 203343, 206402, 226914, 264733, 269861, 309603, 347746, 406686, 521619, 529466, 539722, 571297, 619206, 794199, 809583, 869837, 1043238, 1142594, 1588398, 1619166, 1713891, 1739674, 1889027, 2609511, 3427782, 3778054, 3999079, 5219022, 5667081, 6088859, 6206803, 7998158, 11334162, 11997237, 12177718, 12413606, 15921799, 18266577, 18620409, 23994474, 31843598, 36533154, 37240818, 43447621, 47765397, 86895242, 95530794, 111452593, 130342863, 222905186, 260685726, 334357779, 366201377, 668715558, 732402754, 1098604131, 2197208262, 2563409639, 5126819278, 7690228917, 15380457834]

約数ペア:

[(1, 15380457834), (2, 7690228917), (3, 5126819278), (6, 2563409639), (7, 2197208262), (14, 1098604131), (21, 732402754), (23, 668715558), (42, 366201377), (46, 334357779), (59, 260685726), (69, 222905186), (118, 130342863), (138, 111452593), (161, 95530794), (177, 86895242), (322, 47765397), (354, 43447621), (413, 37240818), (421, 36533154), (483, 31843598), (641, 23994474), (826, 18620409), (842, 18266577), (966, 15921799), (1239, 12413606), (1263, 12177718), (1282, 11997237), (1357, 11334162), (1923, 7998158), (2478, 6206803), (2526, 6088859), (2714, 5667081), (2947, 5219022), (3846, 3999079), (4071, 3778054), (4487, 3427782), (5894, 2609511), (8142, 1889027), (8841, 1739674), (8974, 1713891), (9499, 1619166), (9683, 1588398), (13461, 1142594), (14743, 1043238), (17682, 869837), (18998, 809583), (19366, 794199), (24839, 619206), (26922, 571297), (28497, 539722), (29049, 529466), (29486, 521619), (37819, 406686), (44229, 347746), (49678, 309603), (56994, 269861), (58098, 264733), (67781, 226914), (74517, 206402), (75638, 203343), (88458, 173873), (103201, 149034), (113457, 135562)]