2488245179910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1213}}^1\times {\mathrm{38917}}^1$

素因数の和:40398

約数の個数: 128

約数和(自身を含む): 6857917000704

約数和(自身を除く): 4369671820794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1213, 1255, 1506, 1757, 2426, 2510, 3514, 3639, 3765, 5271, 6065, 7278, 7530, 8491, 8785, 10542, 12130, 16982, 17570, 18195, 25473, 26355, 36390, 38917, 42455, 50946, 52710, 77834, 84910, 116751, 127365, 194585, 233502, 254730, 272419, 304463, 389170, 544838, 583755, 608926, 817257, 913389, 1167510, 1362095, 1522315, 1634514, 1826778, 2131241, 2724190, 3044630, 4086285, 4262482, 4566945, 6393723, 8172570, 9133890, 9768167, 10656205, 12787446, 19536334, 21312410, 29304501, 31968615, 47206321, 48840835, 58609002, 63937230, 68377169, 94412642, 97681670, 136754338, 141618963, 146522505, 205131507, 236031605, 283237926, 293045010, 330444247, 341885845, 410263014, 472063210, 660888494, 683771690, 708094815, 991332741, 1025657535, 1416189630, 1652221235, 1982665482, 2051315070, 3304442470, 4956663705, 9913327410, 11848786571, 23697573142, 35546359713, 59243932855, 71092719426, 82941505997, 118487865710, 165883011994, 177731798565, 248824517991, 355463597130, 414707529985, 497649035982, 829415059970, 1244122589955, 2488245179910]

約数ペア:

[(1, 2488245179910), (2, 1244122589955), (3, 829415059970), (5, 497649035982), (6, 414707529985), (7, 355463597130), (10, 248824517991), (14, 177731798565), (15, 165883011994), (21, 118487865710), (30, 82941505997), (35, 71092719426), (42, 59243932855), (70, 35546359713), (105, 23697573142), (210, 11848786571), (251, 9913327410), (502, 4956663705), (753, 3304442470), (1213, 2051315070), (1255, 1982665482), (1506, 1652221235), (1757, 1416189630), (2426, 1025657535), (2510, 991332741), (3514, 708094815), (3639, 683771690), (3765, 660888494), (5271, 472063210), (6065, 410263014), (7278, 341885845), (7530, 330444247), (8491, 293045010), (8785, 283237926), (10542, 236031605), (12130, 205131507), (16982, 146522505), (17570, 141618963), (18195, 136754338), (25473, 97681670), (26355, 94412642), (36390, 68377169), (38917, 63937230), (42455, 58609002), (50946, 48840835), (52710, 47206321), (77834, 31968615), (84910, 29304501), (116751, 21312410), (127365, 19536334), (194585, 12787446), (233502, 10656205), (254730, 9768167), (272419, 9133890), (304463, 8172570), (389170, 6393723), (544838, 4566945), (583755, 4262482), (608926, 4086285), (817257, 3044630), (913389, 2724190), (1167510, 2131241), (1362095, 1826778), (1522315, 1634514)]