7711481860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^2$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 18275435136

約数和(自身を除く): 10563953276

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 83, 85, 92, 109, 115, 166, 170, 218, 230, 332, 340, 391, 415, 436, 460, 545, 782, 830, 1090, 1411, 1564, 1660, 1853, 1909, 1955, 2180, 2507, 2822, 3706, 3818, 3910, 5014, 5644, 7055, 7412, 7636, 7820, 9047, 9265, 9545, 10028, 11881, 12535, 14110, 18094, 18530, 19090, 23762, 25070, 28220, 32453, 36188, 37060, 38180, 42619, 45235, 47524, 50140, 59405, 64906, 85238, 90470, 118810, 129812, 153799, 162265, 170476, 180940, 201977, 208081, 213095, 237620, 273263, 307598, 324530, 403954, 416162, 426190, 546526, 615196, 649060, 768995, 807908, 832324, 852380, 986123, 1009885, 1040405, 1093052, 1366315, 1537990, 1972246, 2019770, 2080810, 2732630, 3075980, 3537377, 3944492, 4039540, 4161620, 4645471, 4930615, 5465260, 7074754, 9290942, 9861230, 14149508, 16764091, 17686885, 18581884, 19722460, 22680829, 23227355, 33528182, 35373770, 45361658, 46454710, 67056364, 70747540, 83820455, 90723316, 92909420, 113404145, 167640910, 226808290, 335281820, 385574093, 453616580, 771148186, 1542296372, 1927870465, 3855740930, 7711481860]

約数ペア:

[(1, 7711481860), (2, 3855740930), (4, 1927870465), (5, 1542296372), (10, 771148186), (17, 453616580), (20, 385574093), (23, 335281820), (34, 226808290), (46, 167640910), (68, 113404145), (83, 92909420), (85, 90723316), (92, 83820455), (109, 70747540), (115, 67056364), (166, 46454710), (170, 45361658), (218, 35373770), (230, 33528182), (332, 23227355), (340, 22680829), (391, 19722460), (415, 18581884), (436, 17686885), (460, 16764091), (545, 14149508), (782, 9861230), (830, 9290942), (1090, 7074754), (1411, 5465260), (1564, 4930615), (1660, 4645471), (1853, 4161620), (1909, 4039540), (1955, 3944492), (2180, 3537377), (2507, 3075980), (2822, 2732630), (3706, 2080810), (3818, 2019770), (3910, 1972246), (5014, 1537990), (5644, 1366315), (7055, 1093052), (7412, 1040405), (7636, 1009885), (7820, 986123), (9047, 852380), (9265, 832324), (9545, 807908), (10028, 768995), (11881, 649060), (12535, 615196), (14110, 546526), (18094, 426190), (18530, 416162), (19090, 403954), (23762, 324530), (25070, 307598), (28220, 273263), (32453, 237620), (36188, 213095), (37060, 208081), (38180, 201977), (42619, 180940), (45235, 170476), (47524, 162265), (50140, 153799), (59405, 129812), (64906, 118810), (85238, 90470)]