6639180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 20611584

約数和(自身を除く): 13972404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 283, 340, 345, 391, 460, 510, 566, 690, 782, 849, 1020, 1132, 1173, 1380, 1415, 1564, 1698, 1955, 2346, 2830, 3396, 3910, 4245, 4692, 4811, 5660, 5865, 6509, 7820, 8490, 9622, 11730, 13018, 14433, 16980, 19244, 19527, 23460, 24055, 26036, 28866, 32545, 39054, 48110, 57732, 65090, 72165, 78108, 96220, 97635, 110653, 130180, 144330, 195270, 221306, 288660, 331959, 390540, 442612, 553265, 663918, 1106530, 1327836, 1659795, 2213060, 3319590, 6639180]

約数ペア:

[(1, 6639180), (2, 3319590), (3, 2213060), (4, 1659795), (5, 1327836), (6, 1106530), (10, 663918), (12, 553265), (15, 442612), (17, 390540), (20, 331959), (23, 288660), (30, 221306), (34, 195270), (46, 144330), (51, 130180), (60, 110653), (68, 97635), (69, 96220), (85, 78108), (92, 72165), (102, 65090), (115, 57732), (138, 48110), (170, 39054), (204, 32545), (230, 28866), (255, 26036), (276, 24055), (283, 23460), (340, 19527), (345, 19244), (391, 16980), (460, 14433), (510, 13018), (566, 11730), (690, 9622), (782, 8490), (849, 7820), (1020, 6509), (1132, 5865), (1173, 5660), (1380, 4811), (1415, 4692), (1564, 4245), (1698, 3910), (1955, 3396), (2346, 2830)]