164102010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 271353990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 59, 69, 87, 115, 118, 138, 139, 145, 174, 177, 230, 278, 290, 295, 345, 354, 417, 435, 590, 667, 690, 695, 834, 870, 885, 1334, 1357, 1390, 1711, 1770, 2001, 2085, 2714, 3197, 3335, 3422, 4002, 4031, 4071, 4170, 5133, 6394, 6670, 6785, 8062, 8142, 8201, 8555, 9591, 10005, 10266, 12093, 13570, 15985, 16402, 17110, 19182, 20010, 20155, 20355, 24186, 24603, 25665, 31970, 39353, 40310, 40710, 41005, 47955, 49206, 51330, 60465, 78706, 82010, 92713, 95910, 118059, 120930, 123015, 185426, 188623, 196765, 236118, 237829, 246030, 278139, 377246, 393530, 463565, 475658, 556278, 565869, 590295, 713487, 927130, 943115, 1131738, 1180590, 1189145, 1390695, 1426974, 1886230, 2378290, 2781390, 2829345, 3567435, 5470067, 5658690, 7134870, 10940134, 16410201, 27350335, 32820402, 54700670, 82051005, 164102010]

約数ペア:

[(1, 164102010), (2, 82051005), (3, 54700670), (5, 32820402), (6, 27350335), (10, 16410201), (15, 10940134), (23, 7134870), (29, 5658690), (30, 5470067), (46, 3567435), (58, 2829345), (59, 2781390), (69, 2378290), (87, 1886230), (115, 1426974), (118, 1390695), (138, 1189145), (139, 1180590), (145, 1131738), (174, 943115), (177, 927130), (230, 713487), (278, 590295), (290, 565869), (295, 556278), (345, 475658), (354, 463565), (417, 393530), (435, 377246), (590, 278139), (667, 246030), (690, 237829), (695, 236118), (834, 196765), (870, 188623), (885, 185426), (1334, 123015), (1357, 120930), (1390, 118059), (1711, 95910), (1770, 92713), (2001, 82010), (2085, 78706), (2714, 60465), (3197, 51330), (3335, 49206), (3422, 47955), (4002, 41005), (4031, 40710), (4071, 40310), (4170, 39353), (5133, 31970), (6394, 25665), (6670, 24603), (6785, 24186), (8062, 20355), (8142, 20155), (8201, 20010), (8555, 19182), (9591, 17110), (10005, 16402), (10266, 15985), (12093, 13570)]