3084990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 8211456

約数和(自身を除く): 5126466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 263, 345, 391, 510, 526, 690, 782, 789, 1173, 1315, 1578, 1955, 2346, 2630, 3910, 3945, 4471, 5865, 6049, 7890, 8942, 11730, 12098, 13413, 18147, 22355, 26826, 30245, 36294, 44710, 60490, 67065, 90735, 102833, 134130, 181470, 205666, 308499, 514165, 616998, 1028330, 1542495, 3084990]

約数ペア:

[(1, 3084990), (2, 1542495), (3, 1028330), (5, 616998), (6, 514165), (10, 308499), (15, 205666), (17, 181470), (23, 134130), (30, 102833), (34, 90735), (46, 67065), (51, 60490), (69, 44710), (85, 36294), (102, 30245), (115, 26826), (138, 22355), (170, 18147), (230, 13413), (255, 12098), (263, 11730), (345, 8942), (391, 7890), (510, 6049), (526, 5865), (690, 4471), (782, 3945), (789, 3910), (1173, 2630), (1315, 2346), (1578, 1955)]