71545110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 143279850

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 359, 365, 390, 438, 455, 511, 546, 718, 730, 910, 949, 1022, 1077, 1095, 1365, 1533, 1795, 1898, 2154, 2190, 2513, 2555, 2730, 2847, 3066, 3590, 4667, 4745, 5026, 5110, 5385, 5694, 6643, 7539, 7665, 9334, 9490, 10770, 12565, 13286, 14001, 14235, 15078, 15330, 19929, 23335, 25130, 26207, 28002, 28470, 32669, 33215, 37695, 39858, 46670, 52414, 65338, 66430, 70005, 75390, 78621, 98007, 99645, 131035, 140010, 157242, 163345, 183449, 196014, 199290, 262070, 326690, 340691, 366898, 393105, 490035, 550347, 681382, 786210, 917245, 980070, 1022073, 1100694, 1703455, 1834490, 2044146, 2384837, 2751735, 3406910, 4769674, 5110365, 5503470, 7154511, 10220730, 11924185, 14309022, 23848370, 35772555, 71545110]

約数ペア:

[(1, 71545110), (2, 35772555), (3, 23848370), (5, 14309022), (6, 11924185), (7, 10220730), (10, 7154511), (13, 5503470), (14, 5110365), (15, 4769674), (21, 3406910), (26, 2751735), (30, 2384837), (35, 2044146), (39, 1834490), (42, 1703455), (65, 1100694), (70, 1022073), (73, 980070), (78, 917245), (91, 786210), (105, 681382), (130, 550347), (146, 490035), (182, 393105), (195, 366898), (210, 340691), (219, 326690), (273, 262070), (359, 199290), (365, 196014), (390, 183449), (438, 163345), (455, 157242), (511, 140010), (546, 131035), (718, 99645), (730, 98007), (910, 78621), (949, 75390), (1022, 70005), (1077, 66430), (1095, 65338), (1365, 52414), (1533, 46670), (1795, 39858), (1898, 37695), (2154, 33215), (2190, 32669), (2513, 28470), (2555, 28002), (2730, 26207), (2847, 25130), (3066, 23335), (3590, 19929), (4667, 15330), (4745, 15078), (5026, 14235), (5110, 14001), (5385, 13286), (5694, 12565), (6643, 10770), (7539, 9490), (7665, 9334)]