417117420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 144

約数和(自身を含む): 1345885632

約数和(自身を除く): 928768212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 180, 207, 212, 230, 265, 276, 318, 345, 414, 460, 477, 530, 636, 690, 795, 828, 954, 1035, 1060, 1219, 1380, 1590, 1901, 1908, 2070, 2385, 2438, 3180, 3657, 3802, 4140, 4770, 4876, 5703, 6095, 7314, 7604, 9505, 9540, 10971, 11406, 12190, 14628, 17109, 18285, 19010, 21942, 22812, 24380, 28515, 34218, 36570, 38020, 43723, 43884, 54855, 57030, 68436, 73140, 85545, 87446, 100753, 109710, 114060, 131169, 171090, 174892, 201506, 218615, 219420, 262338, 302259, 342180, 393507, 403012, 437230, 503765, 524676, 604518, 655845, 787014, 874460, 906777, 1007530, 1209036, 1311690, 1511295, 1574028, 1813554, 1967535, 2015060, 2317319, 2623380, 3022590, 3627108, 3935070, 4533885, 4634638, 6045180, 6951957, 7870140, 9067770, 9269276, 11586595, 13903914, 18135540, 20855871, 23173190, 27807828, 34759785, 41711742, 46346380, 69519570, 83423484, 104279355, 139039140, 208558710, 417117420]

約数ペア:

[(1, 417117420), (2, 208558710), (3, 139039140), (4, 104279355), (5, 83423484), (6, 69519570), (9, 46346380), (10, 41711742), (12, 34759785), (15, 27807828), (18, 23173190), (20, 20855871), (23, 18135540), (30, 13903914), (36, 11586595), (45, 9269276), (46, 9067770), (53, 7870140), (60, 6951957), (69, 6045180), (90, 4634638), (92, 4533885), (106, 3935070), (115, 3627108), (138, 3022590), (159, 2623380), (180, 2317319), (207, 2015060), (212, 1967535), (230, 1813554), (265, 1574028), (276, 1511295), (318, 1311690), (345, 1209036), (414, 1007530), (460, 906777), (477, 874460), (530, 787014), (636, 655845), (690, 604518), (795, 524676), (828, 503765), (954, 437230), (1035, 403012), (1060, 393507), (1219, 342180), (1380, 302259), (1590, 262338), (1901, 219420), (1908, 218615), (2070, 201506), (2385, 174892), (2438, 171090), (3180, 131169), (3657, 114060), (3802, 109710), (4140, 100753), (4770, 87446), (4876, 85545), (5703, 73140), (6095, 68436), (7314, 57030), (7604, 54855), (9505, 43884), (9540, 43723), (10971, 38020), (11406, 36570), (12190, 34218), (14628, 28515), (17109, 24380), (18285, 22812), (19010, 21942)]