1619175030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{827}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 4506969600

約数和(自身を除く): 2887794570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 349, 374, 510, 561, 698, 827, 935, 1047, 1122, 1654, 1745, 1870, 2094, 2481, 2805, 3490, 3839, 4135, 4962, 5235, 5610, 5933, 7678, 8270, 9097, 10470, 11517, 11866, 12405, 14059, 17799, 18194, 19195, 23034, 24810, 27291, 28118, 29665, 35598, 38390, 42177, 45485, 54582, 57585, 59330, 65263, 70295, 84354, 88995, 90970, 115170, 130526, 136455, 140590, 154649, 177990, 195789, 210885, 272910, 288623, 309298, 326315, 391578, 421770, 463947, 577246, 652630, 773245, 865869, 927894, 978945, 1443115, 1546490, 1731738, 1957890, 2319735, 2886230, 3174853, 4329345, 4639470, 4906591, 6349706, 8658690, 9524559, 9813182, 14719773, 15874265, 19049118, 24532955, 29439546, 31748530, 47622795, 49065910, 53972501, 73598865, 95245590, 107945002, 147197730, 161917503, 269862505, 323835006, 539725010, 809587515, 1619175030]

約数ペア:

[(1, 1619175030), (2, 809587515), (3, 539725010), (5, 323835006), (6, 269862505), (10, 161917503), (11, 147197730), (15, 107945002), (17, 95245590), (22, 73598865), (30, 53972501), (33, 49065910), (34, 47622795), (51, 31748530), (55, 29439546), (66, 24532955), (85, 19049118), (102, 15874265), (110, 14719773), (165, 9813182), (170, 9524559), (187, 8658690), (255, 6349706), (330, 4906591), (349, 4639470), (374, 4329345), (510, 3174853), (561, 2886230), (698, 2319735), (827, 1957890), (935, 1731738), (1047, 1546490), (1122, 1443115), (1654, 978945), (1745, 927894), (1870, 865869), (2094, 773245), (2481, 652630), (2805, 577246), (3490, 463947), (3839, 421770), (4135, 391578), (4962, 326315), (5235, 309298), (5610, 288623), (5933, 272910), (7678, 210885), (8270, 195789), (9097, 177990), (10470, 154649), (11517, 140590), (11866, 136455), (12405, 130526), (14059, 115170), (17799, 90970), (18194, 88995), (19195, 84354), (23034, 70295), (24810, 65263), (27291, 59330), (28118, 57585), (29665, 54582), (35598, 45485), (38390, 42177)]