293706090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 828172800

約数和(自身を除く): 534466710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 199, 207, 230, 279, 310, 345, 398, 414, 465, 529, 558, 597, 690, 713, 930, 995, 1035, 1058, 1194, 1395, 1426, 1587, 1791, 1990, 2070, 2139, 2645, 2790, 2985, 3174, 3565, 3582, 4278, 4577, 4761, 5290, 5970, 6169, 6417, 7130, 7935, 8955, 9154, 9522, 10695, 12338, 12834, 13731, 15870, 16399, 17910, 18507, 21390, 22885, 23805, 27462, 30845, 32085, 32798, 37014, 41193, 45770, 47610, 49197, 55521, 61690, 64170, 68655, 81995, 82386, 92535, 98394, 105271, 111042, 137310, 141887, 147591, 163990, 185070, 205965, 210542, 245985, 277605, 283774, 295182, 315813, 411930, 425661, 491970, 526355, 555210, 631626, 709435, 737955, 851322, 947439, 1052710, 1276983, 1418870, 1475910, 1579065, 1894878, 2128305, 2553966, 3158130, 3263401, 4256610, 4737195, 6384915, 6526802, 9474390, 9790203, 12769830, 16317005, 19580406, 29370609, 32634010, 48951015, 58741218, 97902030, 146853045, 293706090]

約数ペア:

[(1, 293706090), (2, 146853045), (3, 97902030), (5, 58741218), (6, 48951015), (9, 32634010), (10, 29370609), (15, 19580406), (18, 16317005), (23, 12769830), (30, 9790203), (31, 9474390), (45, 6526802), (46, 6384915), (62, 4737195), (69, 4256610), (90, 3263401), (93, 3158130), (115, 2553966), (138, 2128305), (155, 1894878), (186, 1579065), (199, 1475910), (207, 1418870), (230, 1276983), (279, 1052710), (310, 947439), (345, 851322), (398, 737955), (414, 709435), (465, 631626), (529, 555210), (558, 526355), (597, 491970), (690, 425661), (713, 411930), (930, 315813), (995, 295182), (1035, 283774), (1058, 277605), (1194, 245985), (1395, 210542), (1426, 205965), (1587, 185070), (1791, 163990), (1990, 147591), (2070, 141887), (2139, 137310), (2645, 111042), (2790, 105271), (2985, 98394), (3174, 92535), (3565, 82386), (3582, 81995), (4278, 68655), (4577, 64170), (4761, 61690), (5290, 55521), (5970, 49197), (6169, 47610), (6417, 45770), (7130, 41193), (7935, 37014), (8955, 32798), (9154, 32085), (9522, 30845), (10695, 27462), (12338, 23805), (12834, 22885), (13731, 21390), (15870, 18507), (16399, 17910)]