30574025820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{146807}}^1$

素因数の和:146924

約数の個数: 144

約数和(自身を含む): 100998031680

約数和(自身を除く): 70424005860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1157, 1170, 1335, 1602, 1780, 2314, 2340, 2670, 3204, 3471, 4005, 4628, 5340, 5785, 6942, 8010, 10413, 11570, 13884, 16020, 17355, 20826, 23140, 34710, 41652, 52065, 69420, 104130, 146807, 208260, 293614, 440421, 587228, 734035, 880842, 1321263, 1468070, 1761684, 1908491, 2202105, 2642526, 2936140, 3816982, 4404210, 5285052, 5725473, 6606315, 7633964, 8808420, 9542455, 11450946, 13065823, 13212630, 17176419, 19084910, 22901892, 26131646, 26425260, 28627365, 34352838, 38169820, 39197469, 52263292, 57254730, 65329115, 68705676, 78394938, 85882095, 114509460, 117592407, 130658230, 156789876, 169855699, 171764190, 195987345, 235184814, 261316460, 339711398, 343528380, 391974690, 470369628, 509567097, 587962035, 679422796, 783949380, 849278495, 1019134194, 1175924070, 1528701291, 1698556990, 2038268388, 2351848140, 2547835485, 3057402582, 3397113980, 5095670970, 6114805164, 7643506455, 10191341940, 15287012910, 30574025820]

約数ペア:

[(1, 30574025820), (2, 15287012910), (3, 10191341940), (4, 7643506455), (5, 6114805164), (6, 5095670970), (9, 3397113980), (10, 3057402582), (12, 2547835485), (13, 2351848140), (15, 2038268388), (18, 1698556990), (20, 1528701291), (26, 1175924070), (30, 1019134194), (36, 849278495), (39, 783949380), (45, 679422796), (52, 587962035), (60, 509567097), (65, 470369628), (78, 391974690), (89, 343528380), (90, 339711398), (117, 261316460), (130, 235184814), (156, 195987345), (178, 171764190), (180, 169855699), (195, 156789876), (234, 130658230), (260, 117592407), (267, 114509460), (356, 85882095), (390, 78394938), (445, 68705676), (468, 65329115), (534, 57254730), (585, 52263292), (780, 39197469), (801, 38169820), (890, 34352838), (1068, 28627365), (1157, 26425260), (1170, 26131646), (1335, 22901892), (1602, 19084910), (1780, 17176419), (2314, 13212630), (2340, 13065823), (2670, 11450946), (3204, 9542455), (3471, 8808420), (4005, 7633964), (4628, 6606315), (5340, 5725473), (5785, 5285052), (6942, 4404210), (8010, 3816982), (10413, 2936140), (11570, 2642526), (13884, 2202105), (16020, 1908491), (17355, 1761684), (20826, 1468070), (23140, 1321263), (34710, 880842), (41652, 734035), (52065, 587228), (69420, 440421), (104130, 293614), (146807, 208260)]