170630850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 470541312

約数和(自身を除く): 299910462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 127, 130, 150, 159, 169, 195, 254, 265, 318, 325, 338, 381, 390, 507, 530, 635, 650, 689, 762, 795, 845, 975, 1014, 1270, 1325, 1378, 1590, 1651, 1690, 1905, 1950, 2067, 2535, 2650, 3175, 3302, 3445, 3810, 3975, 4134, 4225, 4953, 5070, 6350, 6731, 6890, 7950, 8255, 8450, 8957, 9525, 9906, 10335, 12675, 13462, 16510, 17225, 17914, 19050, 20193, 20670, 21463, 24765, 25350, 26871, 33655, 34450, 40386, 41275, 42926, 44785, 49530, 51675, 53742, 64389, 67310, 82550, 87503, 89570, 100965, 103350, 107315, 123825, 128778, 134355, 168275, 175006, 201930, 214630, 223925, 247650, 262509, 268710, 321945, 336550, 437515, 447850, 504825, 525018, 536575, 643890, 671775, 875030, 1009650, 1073150, 1137539, 1312545, 1343550, 1609725, 2187575, 2275078, 2625090, 3219450, 3412617, 4375150, 5687695, 6562725, 6825234, 11375390, 13125450, 17063085, 28438475, 34126170, 56876950, 85315425, 170630850]

約数ペア:

[(1, 170630850), (2, 85315425), (3, 56876950), (5, 34126170), (6, 28438475), (10, 17063085), (13, 13125450), (15, 11375390), (25, 6825234), (26, 6562725), (30, 5687695), (39, 4375150), (50, 3412617), (53, 3219450), (65, 2625090), (75, 2275078), (78, 2187575), (106, 1609725), (127, 1343550), (130, 1312545), (150, 1137539), (159, 1073150), (169, 1009650), (195, 875030), (254, 671775), (265, 643890), (318, 536575), (325, 525018), (338, 504825), (381, 447850), (390, 437515), (507, 336550), (530, 321945), (635, 268710), (650, 262509), (689, 247650), (762, 223925), (795, 214630), (845, 201930), (975, 175006), (1014, 168275), (1270, 134355), (1325, 128778), (1378, 123825), (1590, 107315), (1651, 103350), (1690, 100965), (1905, 89570), (1950, 87503), (2067, 82550), (2535, 67310), (2650, 64389), (3175, 53742), (3302, 51675), (3445, 49530), (3810, 44785), (3975, 42926), (4134, 41275), (4225, 40386), (4953, 34450), (5070, 33655), (6350, 26871), (6731, 25350), (6890, 24765), (7950, 21463), (8255, 20670), (8450, 20193), (8957, 19050), (9525, 17914), (9906, 17225), (10335, 16510), (12675, 13462)]