212087070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10706

約数の個数: 96

約数和(自身を含む): 628834752

約数和(自身を除く): 416747682

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, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 10663, 19890, 21326, 31989, 53315, 63978, 95967, 106630, 138619, 159945, 181271, 191934, 277238, 319890, 362542, 415857, 479835, 543813, 693095, 831714, 906355, 959670, 1087626, 1247571, 1386190, 1631439, 1812710, 2079285, 2356523, 2495142, 2719065, 3262878, 4158570, 4713046, 5438130, 6237855, 7069569, 8157195, 11782615, 12475710, 14139138, 16314390, 21208707, 23565230, 35347845, 42417414, 70695690, 106043535, 212087070]

約数ペア:

[(1, 212087070), (2, 106043535), (3, 70695690), (5, 42417414), (6, 35347845), (9, 23565230), (10, 21208707), (13, 16314390), (15, 14139138), (17, 12475710), (18, 11782615), (26, 8157195), (30, 7069569), (34, 6237855), (39, 5438130), (45, 4713046), (51, 4158570), (65, 3262878), (78, 2719065), (85, 2495142), (90, 2356523), (102, 2079285), (117, 1812710), (130, 1631439), (153, 1386190), (170, 1247571), (195, 1087626), (221, 959670), (234, 906355), (255, 831714), (306, 693095), (390, 543813), (442, 479835), (510, 415857), (585, 362542), (663, 319890), (765, 277238), (1105, 191934), (1170, 181271), (1326, 159945), (1530, 138619), (1989, 106630), (2210, 95967), (3315, 63978), (3978, 53315), (6630, 31989), (9945, 21326), (10663, 19890)]