298131210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 889498584

約数和(自身を除く): 591367374

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 663, 765, 845, 1014, 1105, 1153, 1170, 1326, 1521, 1530, 1690, 1989, 2210, 2306, 2535, 2873, 3042, 3315, 3459, 3978, 5070, 5746, 5765, 6630, 6918, 7605, 8619, 9945, 10377, 11530, 14365, 14989, 15210, 17238, 17295, 19601, 19890, 20754, 25857, 28730, 29978, 34590, 39202, 43095, 44967, 51714, 51885, 58803, 74945, 86190, 89934, 98005, 103770, 117606, 129285, 134901, 149890, 176409, 194857, 196010, 224835, 254813, 258570, 269802, 294015, 352818, 389714, 449670, 509626, 584571, 588030, 674505, 764439, 882045, 974285, 1169142, 1274065, 1349010, 1528878, 1753713, 1764090, 1948570, 2293317, 2548130, 2922855, 3312569, 3507426, 3822195, 4586634, 5845710, 6625138, 7644390, 8768565, 9937707, 11466585, 16562845, 17537130, 19875414, 22933170, 29813121, 33125690, 49688535, 59626242, 99377070, 149065605, 298131210]

約数ペア:

[(1, 298131210), (2, 149065605), (3, 99377070), (5, 59626242), (6, 49688535), (9, 33125690), (10, 29813121), (13, 22933170), (15, 19875414), (17, 17537130), (18, 16562845), (26, 11466585), (30, 9937707), (34, 8768565), (39, 7644390), (45, 6625138), (51, 5845710), (65, 4586634), (78, 3822195), (85, 3507426), (90, 3312569), (102, 2922855), (117, 2548130), (130, 2293317), (153, 1948570), (169, 1764090), (170, 1753713), (195, 1528878), (221, 1349010), (234, 1274065), (255, 1169142), (306, 974285), (338, 882045), (390, 764439), (442, 674505), (507, 588030), (510, 584571), (585, 509626), (663, 449670), (765, 389714), (845, 352818), (1014, 294015), (1105, 269802), (1153, 258570), (1170, 254813), (1326, 224835), (1521, 196010), (1530, 194857), (1690, 176409), (1989, 149890), (2210, 134901), (2306, 129285), (2535, 117606), (2873, 103770), (3042, 98005), (3315, 89934), (3459, 86190), (3978, 74945), (5070, 58803), (5746, 51885), (5765, 51714), (6630, 44967), (6918, 43095), (7605, 39202), (8619, 34590), (9945, 29978), (10377, 28730), (11530, 25857), (14365, 20754), (14989, 19890), (15210, 19601), (17238, 17295)]