17939375850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{45491}}^1$

素因数の和:45756

約数の個数: 96

約数和(自身を含む): 48738309120

約数和(自身を除く): 30798933270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 239, 275, 330, 478, 550, 717, 825, 1195, 1434, 1650, 2390, 2629, 3585, 5258, 5975, 7170, 7887, 11950, 13145, 15774, 17925, 26290, 35850, 39435, 45491, 65725, 78870, 90982, 131450, 136473, 197175, 227455, 272946, 394350, 454910, 500401, 682365, 1000802, 1137275, 1364730, 1501203, 2274550, 2502005, 3002406, 3411825, 5004010, 6823650, 7506015, 10872349, 12510025, 15012030, 21744698, 25020050, 32617047, 37530075, 54361745, 65234094, 75060150, 108723490, 119595839, 163085235, 239191678, 271808725, 326170470, 358787517, 543617450, 597979195, 717575034, 815426175, 1195958390, 1630852350, 1793937585, 2989895975, 3587875170, 5979791950, 8969687925, 17939375850]

約数ペア:

[(1, 17939375850), (2, 8969687925), (3, 5979791950), (5, 3587875170), (6, 2989895975), (10, 1793937585), (11, 1630852350), (15, 1195958390), (22, 815426175), (25, 717575034), (30, 597979195), (33, 543617450), (50, 358787517), (55, 326170470), (66, 271808725), (75, 239191678), (110, 163085235), (150, 119595839), (165, 108723490), (239, 75060150), (275, 65234094), (330, 54361745), (478, 37530075), (550, 32617047), (717, 25020050), (825, 21744698), (1195, 15012030), (1434, 12510025), (1650, 10872349), (2390, 7506015), (2629, 6823650), (3585, 5004010), (5258, 3411825), (5975, 3002406), (7170, 2502005), (7887, 2274550), (11950, 1501203), (13145, 1364730), (15774, 1137275), (17925, 1000802), (26290, 682365), (35850, 500401), (39435, 454910), (45491, 394350), (65725, 272946), (78870, 227455), (90982, 197175), (131450, 136473)]