7835024340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{304391}}^1$

素因数の和:304430

約数の個数: 144

約数和(自身を含む): 27921269376

約数和(自身を除く): 20086245036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 304391, 608782, 913173, 1217564, 1521955, 1826346, 2739519, 3043910, 3348301, 3652692, 3957083, 4565865, 5479038, 6087820, 6696602, 7914166, 9131730, 10044903, 10958076, 11871249, 13393204, 13697595, 15828332, 16741505, 18263460, 19785415, 20089806, 23742498, 27395190, 30134709, 33483010, 35613747, 39570830, 40179612, 43527913, 47484996, 50224515, 54790380, 59356245, 60269418, 66966020, 71227494, 79141660, 87055826, 100449030, 118712490, 120538836, 130583739, 142454988, 150673545, 174111652, 178068735, 200898060, 217639565, 237424980, 261167478, 301347090, 356137470, 391751217, 435279130, 522334956, 602694180, 652918695, 712274940, 783502434, 870558260, 1305837390, 1567004868, 1958756085, 2611674780, 3917512170, 7835024340]

約数ペア:

[(1, 7835024340), (2, 3917512170), (3, 2611674780), (4, 1958756085), (5, 1567004868), (6, 1305837390), (9, 870558260), (10, 783502434), (11, 712274940), (12, 652918695), (13, 602694180), (15, 522334956), (18, 435279130), (20, 391751217), (22, 356137470), (26, 301347090), (30, 261167478), (33, 237424980), (36, 217639565), (39, 200898060), (44, 178068735), (45, 174111652), (52, 150673545), (55, 142454988), (60, 130583739), (65, 120538836), (66, 118712490), (78, 100449030), (90, 87055826), (99, 79141660), (110, 71227494), (117, 66966020), (130, 60269418), (132, 59356245), (143, 54790380), (156, 50224515), (165, 47484996), (180, 43527913), (195, 40179612), (198, 39570830), (220, 35613747), (234, 33483010), (260, 30134709), (286, 27395190), (330, 23742498), (390, 20089806), (396, 19785415), (429, 18263460), (468, 16741505), (495, 15828332), (572, 13697595), (585, 13393204), (660, 11871249), (715, 10958076), (780, 10044903), (858, 9131730), (990, 7914166), (1170, 6696602), (1287, 6087820), (1430, 5479038), (1716, 4565865), (1980, 3957083), (2145, 3652692), (2340, 3348301), (2574, 3043910), (2860, 2739519), (4290, 1826346), (5148, 1521955), (6435, 1217564), (8580, 913173), (12870, 608782), (25740, 304391)]