29562780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 90091008

約数和(自身を除く): 60528228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 251, 260, 302, 390, 453, 502, 604, 753, 755, 780, 906, 1004, 1255, 1506, 1510, 1812, 1963, 2265, 2510, 3012, 3020, 3263, 3765, 3926, 4530, 5020, 5889, 6526, 7530, 7852, 9060, 9789, 9815, 11778, 13052, 15060, 16315, 19578, 19630, 23556, 29445, 32630, 37901, 39156, 39260, 48945, 58890, 65260, 75802, 97890, 113703, 117780, 151604, 189505, 195780, 227406, 379010, 454812, 492713, 568515, 758020, 985426, 1137030, 1478139, 1970852, 2274060, 2463565, 2956278, 4927130, 5912556, 7390695, 9854260, 14781390, 29562780]

約数ペア:

[(1, 29562780), (2, 14781390), (3, 9854260), (4, 7390695), (5, 5912556), (6, 4927130), (10, 2956278), (12, 2463565), (13, 2274060), (15, 1970852), (20, 1478139), (26, 1137030), (30, 985426), (39, 758020), (52, 568515), (60, 492713), (65, 454812), (78, 379010), (130, 227406), (151, 195780), (156, 189505), (195, 151604), (251, 117780), (260, 113703), (302, 97890), (390, 75802), (453, 65260), (502, 58890), (604, 48945), (753, 39260), (755, 39156), (780, 37901), (906, 32630), (1004, 29445), (1255, 23556), (1506, 19630), (1510, 19578), (1812, 16315), (1963, 15060), (2265, 13052), (2510, 11778), (3012, 9815), (3020, 9789), (3263, 9060), (3765, 7852), (3926, 7530), (4530, 6526), (5020, 5889)]